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ОС","\u002Fcsharp\u002Fsystem-programming-windows\u002Fwindows-hooks-services","01.csharp\u002F07.system-programming-windows\u002F20.windows-hooks-services",{"title":376,"path":377,"stem":378},"Системне Програмування C# (Windows) — 07.system-programming-windows","\u002Fcsharp\u002Fsystem-programming-windows\u002Fimplementation_plan","01.csharp\u002F07.system-programming-windows\u002Fimplementation_plan",{"title":380,"icon":132,"path":381,"stem":382,"children":383,"page":59},"Io","\u002Fcsharp\u002Fio","01.csharp\u002F08.io",[384,388,392,396,400],{"title":385,"path":386,"stem":387},"8.1.1. Основи роботи з файловою системою","\u002Fcsharp\u002Fio\u002Ffile-system-basics","01.csharp\u002F08.io\u002F01.file-system-basics",{"title":389,"path":390,"stem":391},"8.1.2. Потоки (Streams) та Серіалізація Даних","\u002Fcsharp\u002Fio\u002Fstreams-serialization","01.csharp\u002F08.io\u002F02.streams-serialization",{"title":393,"path":394,"stem":395},"8.2.1. JSON Serialization з System.Text.Json","\u002Fcsharp\u002Fio\u002Fjson-serialization","01.csharp\u002F08.io\u002F03.json-serialization",{"title":397,"path":398,"stem":399},"8.2.2. XML Serialization та LINQ to XML","\u002Fcsharp\u002Fio\u002Fxml-serialization","01.csharp\u002F08.io\u002F04.xml-serialization",{"title":401,"path":402,"stem":403},"8.2.3. Binary Serialization: MessagePack та Protocol Buffers","\u002Fcsharp\u002Fio\u002Fbinary-serialization","01.csharp\u002F08.io\u002F05.binary-serialization",{"title":405,"icon":132,"path":406,"stem":407,"children":408,"page":59},"Ado Net","\u002Fcsharp\u002Fado-net","01.csharp\u002F09.ado-net",[409,413,417,421,425,429,433,437,441,445,449,453],{"title":410,"path":411,"stem":412},"9.1. Введення в ADO.NET","\u002Fcsharp\u002Fado-net\u002Fintroduction-to-adonet","01.csharp\u002F09.ado-net\u002F01.introduction-to-adonet",{"title":414,"path":415,"stem":416},"9.2. Клас DbConnection — з'єднання з базою даних","\u002Fcsharp\u002Fado-net\u002Fconnection","01.csharp\u002F09.ado-net\u002F02.connection",{"title":418,"path":419,"stem":420},"9.3. Клас DbCommand — виконання SQL-запитів","\u002Fcsharp\u002Fado-net\u002Fcommand-and-queries","01.csharp\u002F09.ado-net\u002F03.command-and-queries",{"title":422,"path":423,"stem":424},"9.4. Клас DbDataReader — ефективне читання даних","\u002Fcsharp\u002Fado-net\u002Fdatareader","01.csharp\u002F09.ado-net\u002F04.datareader",{"title":426,"path":427,"stem":428},"9.5. Параметризовані запити та захист від SQL Injection","\u002Fcsharp\u002Fado-net\u002Fparameters-and-sql-injection","01.csharp\u002F09.ado-net\u002F05.parameters-and-sql-injection",{"title":430,"path":431,"stem":432},"9.6. Транзакції в ADO.NET","\u002Fcsharp\u002Fado-net\u002Ftransactions","01.csharp\u002F09.ado-net\u002F06.transactions",{"title":434,"path":435,"stem":436},"9.7. DbProviderFactory — провайдер-незалежний код","\u002Fcsharp\u002Fado-net\u002Fprovider-factory","01.csharp\u002F09.ado-net\u002F07.provider-factory",{"title":438,"path":439,"stem":440},"9.8. Асинхронний доступ до даних","\u002Fcsharp\u002Fado-net\u002Fasync-data-access","01.csharp\u002F09.ado-net\u002F08.async-data-access",{"title":442,"path":443,"stem":444},"9.9. Від'єднаний режим: DataSet, DataTable, DataRow","\u002Fcsharp\u002Fado-net\u002Fdisconnected-mode-dataset","01.csharp\u002F09.ado-net\u002F09.disconnected-mode-dataset",{"title":446,"path":447,"stem":448},"9.10. DataAdapter — міст між DataSet та базою даних","\u002Fcsharp\u002Fado-net\u002Fdata-adapter","01.csharp\u002F09.ado-net\u002F10.data-adapter",{"title":450,"path":451,"stem":452},"9.11. Data Mapper та Repository: Архітектура доступу до даних","\u002Fcsharp\u002Fado-net\u002Fdata-mapper-repository","01.csharp\u002F09.ado-net\u002F11.data-mapper-repository",{"title":454,"path":455,"stem":456},"9.12. Identity Map, Unit of Work та Specification Pattern","\u002Fcsharp\u002Fado-net\u002Fadvanced-patterns","01.csharp\u002F09.ado-net\u002F12.advanced-patterns",{"title":458,"icon":255,"path":459,"stem":460,"children":461,"page":59},"Ef Core","\u002Fcsharp\u002Fef-core","01.csharp\u002F10.ef-core",[462,466,470,474,478,482,486,490,494,498,502,506,510,514,518,522,526,532,538,542,546,550,554,558,562,566,570,574,578,582,586,590,594,598,602,606,610,614,618,622,626,630,634,638,642,646],{"title":463,"path":464,"stem":465},"Що таке ORM? Від SQL до об'єктів","\u002Fcsharp\u002Fef-core\u002Fwhat-is-orm","01.csharp\u002F10.ef-core\u002F01.what-is-orm",{"title":467,"path":468,"stem":469},"Перший проєкт — від нуля до CRUD","\u002Fcsharp\u002Fef-core\u002Ffirst-project","01.csharp\u002F10.ef-core\u002F02.first-project",{"title":471,"path":472,"stem":473},"DbContext — Серце EF Core","\u002Fcsharp\u002Fef-core\u002Fdbcontext-deep-dive","01.csharp\u002F10.ef-core\u002F03.dbcontext-deep-dive",{"title":475,"path":476,"stem":477},"Провайдери баз даних — Архітектура та Вибір СУБД","\u002Fcsharp\u002Fef-core\u002Fdatabase-providers","01.csharp\u002F10.ef-core\u002F04.database-providers",{"title":479,"path":480,"stem":481},"Конвенції EF Core — Магія без конфігурації","\u002Fcsharp\u002Fef-core\u002Fconventions","01.csharp\u002F10.ef-core\u002F05.conventions",{"title":483,"path":484,"stem":485},"Fluent API та Data Annotations — Явна конфігурація моделі","\u002Fcsharp\u002Fef-core\u002Ffluent-api-vs-annotations","01.csharp\u002F10.ef-core\u002F06.fluent-api-vs-annotations",{"title":487,"path":488,"stem":489},"Зв'язки — One-to-One та One-to-Many","\u002Fcsharp\u002Fef-core\u002Frelationships-basics","01.csharp\u002F10.ef-core\u002F07.relationships-basics",{"title":491,"path":492,"stem":493},"Зв'язки Advanced — Many-to-Many та Складні Сценарії","\u002Fcsharp\u002Fef-core\u002Frelationships-advanced","01.csharp\u002F10.ef-core\u002F08.relationships-advanced",{"title":495,"path":496,"stem":497},"Властивості — Типи, Конвертери, Компаратори (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fproperty-configuration-part1","01.csharp\u002F10.ef-core\u002F09.property-configuration-part1",{"title":499,"path":500,"stem":501},"Властивості — Value Comparers, Generators, Shadow Properties (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fproperty-configuration-part2","01.csharp\u002F10.ef-core\u002F09.property-configuration-part2",{"title":503,"path":504,"stem":505},"Складні типи — Owned Types та Complex Types (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fcomplex-types-owned-part1","01.csharp\u002F10.ef-core\u002F10.complex-types-owned-part1",{"title":507,"path":508,"stem":509},"Складні типи — Complex Types, Keyless Entities, Порівняння (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fcomplex-types-owned-part2","01.csharp\u002F10.ef-core\u002F10.complex-types-owned-part2",{"title":511,"path":512,"stem":513},"JSON Columns — Складні дані у JSON (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fjson-columns-part1","01.csharp\u002F10.ef-core\u002F11.json-columns-part1",{"title":515,"path":516,"stem":517},"JSON Columns — Value Comparers, Індекси, Провайдери (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fjson-columns-part2","01.csharp\u002F10.ef-core\u002F11.json-columns-part2",{"title":519,"path":520,"stem":521},"Успадкування — Абстрактні класи та TPH (Частина 1)","\u002Fcsharp\u002Fef-core\u002Finheritance-part1","01.csharp\u002F10.ef-core\u002F12.inheritance-part1",{"title":523,"path":524,"stem":525},"Успадкування — TPT, TPC та Порівняння Стратегій (Частина 2)","\u002Fcsharp\u002Fef-core\u002Finheritance-part2","01.csharp\u002F10.ef-core\u002F12.inheritance-part2",{"title":527,"path":528,"stem":529,"children":530},"Індекси, Обмеження та Схема (Частина 1)","\u002Fcsharp\u002Fef-core\u002Findexes-constraints-part1","01.csharp\u002F10.ef-core\u002F13.indexes-constraints-part1",[531],{"title":527,"path":528,"stem":529},{"title":533,"path":534,"stem":535,"children":536},"Індекси, Обмеження та Схема (Частина 2)","\u002Fcsharp\u002Fef-core\u002Findexes-constraints-part2","01.csharp\u002F10.ef-core\u002F13.indexes-constraints-part2",[537],{"title":533,"path":534,"stem":535},{"title":539,"path":540,"stem":541},"Seed Data — Початкові Дані (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fseeding-part1","01.csharp\u002F10.ef-core\u002F14.seeding-part1",{"title":543,"path":544,"stem":545},"Seed Data — SQL-скрипти, Bogus та Стратегії (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fseeding-part2","01.csharp\u002F10.ef-core\u002F14.seeding-part2",{"title":547,"path":548,"stem":549},"Global Query Filters — Глобальні Фільтри (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fglobal-query-filters-part1","01.csharp\u002F10.ef-core\u002F15.global-query-filters-part1",{"title":551,"path":552,"stem":553},"Global Query Filters — Підводні камені та Інтеграція (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fglobal-query-filters-part2","01.csharp\u002F10.ef-core\u002F15.global-query-filters-part2",{"title":555,"path":556,"stem":557},"LINQ-запити в EF Core (Частина 1)","\u002Fcsharp\u002Fef-core\u002Flinq-queries-part1","01.csharp\u002F10.ef-core\u002F16.linq-queries-part1",{"title":559,"path":560,"stem":561},"LINQ-запити в EF Core (Частина 2)","\u002Fcsharp\u002Fef-core\u002Flinq-queries-part2","01.csharp\u002F10.ef-core\u002F16.linq-queries-part2",{"title":563,"path":564,"stem":565},"Завантаження Пов'язаних Даних (Частина 1)","\u002Fcsharp\u002Fef-core\u002Floading-related-data-part1","01.csharp\u002F10.ef-core\u002F17.loading-related-data-part1",{"title":567,"path":568,"stem":569},"Завантаження Пов'язаних Даних (Частина 2)","\u002Fcsharp\u002Fef-core\u002Floading-related-data-part2","01.csharp\u002F10.ef-core\u002F17.loading-related-data-part2",{"title":571,"path":572,"stem":573},"Raw SQL, Views та Stored Procedures (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fraw-sql-part1","01.csharp\u002F10.ef-core\u002F18.raw-sql-part1",{"title":575,"path":576,"stem":577},"Raw SQL — Stored Procedures, DbFunction та Bulk Operations (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fraw-sql-part2","01.csharp\u002F10.ef-core\u002F18.raw-sql-part2",{"title":579,"path":580,"stem":581},"Продвинуті Запити — Compiled Queries, Bulk та Оптимізація (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fadvanced-queries-part1","01.csharp\u002F10.ef-core\u002F19.advanced-queries-part1",{"title":583,"path":584,"stem":585},"Продвинуті Запити — Query Tags, Bulk та Interceptors (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fadvanced-queries-part2","01.csharp\u002F10.ef-core\u002F19.advanced-queries-part2",{"title":587,"path":588,"stem":589},"Change Tracker — Відстеження Змін (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fchange-tracking-part1","01.csharp\u002F10.ef-core\u002F20.change-tracking-part1",{"title":591,"path":592,"stem":593},"Change Tracker — Графи Об'єктів та Disconnected (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fchange-tracking-part2","01.csharp\u002F10.ef-core\u002F20.change-tracking-part2",{"title":595,"path":596,"stem":597},"Збереження Даних та Транзакції (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fsaving-data-part1","01.csharp\u002F10.ef-core\u002F21.saving-data-part1",{"title":599,"path":600,"stem":601},"Збереження Даних — Concurrency та Outbox (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fsaving-data-part2","01.csharp\u002F10.ef-core\u002F21.saving-data-part2",{"title":603,"path":604,"stem":605},"Конкурентність та Блокування (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fconcurrency-part1","01.csharp\u002F10.ef-core\u002F22.concurrency-part1",{"title":607,"path":608,"stem":609},"Конкурентність — Дедлоки та Queue Processing (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fconcurrency-part2","01.csharp\u002F10.ef-core\u002F22.concurrency-part2",{"title":611,"path":612,"stem":613},"Міграції в EF Core — Основи (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fmigrations-basics-part1","01.csharp\u002F10.ef-core\u002F23.migrations-basics-part1",{"title":615,"path":616,"stem":617},"Міграції в EF Core — Основи (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fmigrations-basics-part2","01.csharp\u002F10.ef-core\u002F23.migrations-basics-part2",{"title":619,"path":620,"stem":621},"Міграції — Просунуті Сценарії (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fmigrations-advanced-part1","01.csharp\u002F10.ef-core\u002F24.migrations-advanced-part1",{"title":623,"path":624,"stem":625},"Міграції — Просунуті Сценарії (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fmigrations-advanced-part2","01.csharp\u002F10.ef-core\u002F24.migrations-advanced-part2",{"title":627,"path":628,"stem":629},"Управління Схемою та Database-First (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fschema-management-part1","01.csharp\u002F10.ef-core\u002F25.schema-management-part1",{"title":631,"path":632,"stem":633},"Управління Схемою та Database-First (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fschema-management-part2","01.csharp\u002F10.ef-core\u002F25.schema-management-part2",{"title":635,"path":636,"stem":637},"Продуктивність EF Core — Основи (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fperformance-fundamentals-part1","01.csharp\u002F10.ef-core\u002F26.performance-fundamentals-part1",{"title":639,"path":640,"stem":641},"Interceptors в EF Core (Частина 1)","\u002Fcsharp\u002Fef-core\u002Finterceptors-part1","01.csharp\u002F10.ef-core\u002F29.interceptors-part1",{"title":643,"path":644,"stem":645},"Interceptors в EF Core — Connection, Transaction та Materialization (Частина 2)","\u002Fcsharp\u002Fef-core\u002Finterceptors-part2","01.csharp\u002F10.ef-core\u002F29.interceptors-part2",{"title":647,"path":648,"stem":649},"План вивчення Entity Framework Core — Повний курс","\u002Fcsharp\u002Fef-core\u002Fimplementation_plan","01.csharp\u002F10.ef-core\u002Fimplementation_plan",{"title":651,"icon":652,"path":653,"stem":654,"children":655,"page":59},"ASP.NET","i-devicon-dotnetcore","\u002Fcsharp\u002Faspnet","01.csharp\u002F11.aspnet",[656,730,791,869,927,941,967,1057,1111,1182,1212,1289,1346],{"title":657,"icon":658,"path":659,"stem":660,"children":661,"page":59},"Minimal API","i-lucide-network","\u002Fcsharp\u002Faspnet\u002Fminimal-api","01.csharp\u002F11.aspnet\u002F01.minimal-api",[662,666,670,674,678,682,686,690,694,698,702,706,710,714,718,722,726],{"title":663,"path":664,"stem":665},"Вступ до ASP.NET та еволюція фреймворку","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fintroduction","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F01.introduction",{"title":667,"path":668,"stem":669},"Перший додаток на ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Ffirst-application","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F02.first-application",{"title":671,"path":672,"stem":673},"WebApplication, Builder та Dependency Injection","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fwebapplication-builder","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F03.webapplication-builder",{"title":675,"path":676,"stem":677},"Конвеєр запитів та Middleware","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Frequest-pipeline-middleware","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F04.request-pipeline-middleware",{"title":679,"path":680,"stem":681},"Маршрутизація в ASP.NET Core: Основи","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Frouting-basics","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F05.routing-basics",{"title":683,"path":684,"stem":685},"Маршрутизація в ASP.NET Core: Розширені можливості","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Frouting-advanced","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F06.routing-advanced",{"title":687,"path":688,"stem":689},"Статичні файли в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fstatic-files","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F07.static-files",{"title":691,"path":692,"stem":693},"Статичні Активи: MapStaticAssets (ASP.NET Core 9.0)","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fstatic-assets","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F08.static-assets",{"title":695,"path":696,"stem":697},"Конфігурація в ASP.NET Core: Основи","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fconfiguration-fundamentals","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F09.configuration-fundamentals",{"title":699,"path":700,"stem":701},"Конфігурація: Паттерн Options","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fconfiguration-options","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F10.configuration-options",{"title":703,"path":704,"stem":705},"Логування в ASP.NET Core: Основи","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Flogging-basics","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F11.logging-basics",{"title":707,"path":708,"stem":709},"Логування: Serilog та Middleware","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Flogging-advanced","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F12.logging-advanced",{"title":711,"path":712,"stem":713},"Управління станом: HttpContext.Items та Cookies","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fstate-management","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F13.state-management",{"title":715,"path":716,"stem":717},"Стан сесії: Sessions","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fsession-state","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F14.session-state",{"title":719,"path":720,"stem":721},"Структура проєкту: від хаосу до архітектури","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fproject-structure","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F15.project-structure",{"title":723,"path":724,"stem":725},"Scalar у Minimal API: повний проєкт і Fluent OpenAPI","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fscalar-openapi-fluent","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F16.scalar-openapi-fluent",{"title":727,"path":728,"stem":729},"Swagger \u002F Swashbuckle у Minimal API: окремий класичний шлях","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fswagger-swashbuckle","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F17.swagger-swashbuckle",{"title":731,"icon":658,"path":732,"stem":733,"children":734,"page":59},"API","\u002Fcsharp\u002Faspnet\u002Fapi","01.csharp\u002F11.aspnet\u002F02.api",[735,739,743,747,751,755,759,763,767,771,775,779,783,787],{"title":736,"path":737,"stem":738},"Що таке API. Клієнт-серверна архітектура","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fwhat-is-api","01.csharp\u002F11.aspnet\u002F02.api\u002F01.what-is-api",{"title":740,"path":741,"stem":742},"Формати даних: JSON, XML, TOML та бінарні формати","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fdata-formats","01.csharp\u002F11.aspnet\u002F02.api\u002F02.data-formats",{"title":744,"path":745,"stem":746},"Парадигми API та концепція REST","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-paradigms-rest","01.csharp\u002F11.aspnet\u002F02.api\u002F03.api-paradigms-rest",{"title":748,"path":749,"stem":750},"HTTP-методи, статус-коди та заголовки","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fhttp-methods-status-codes","01.csharp\u002F11.aspnet\u002F02.api\u002F04.http-methods-status-codes",{"title":752,"path":753,"stem":754},"Організація HTTP API за принципами REST","\u002Fcsharp\u002Faspnet\u002Fapi\u002Frest-organizing","01.csharp\u002F11.aspnet\u002F02.api\u002F05.rest-organizing",{"title":756,"path":757,"stem":758},"Номенклатура URL та CRUD-операції","\u002Fcsharp\u002Faspnet\u002Fapi\u002Furl-nomenclature-crud","01.csharp\u002F11.aspnet\u002F02.api\u002F06.url-nomenclature-crud",{"title":760,"path":761,"stem":762},"Правила дизайну: іменування та стандарти","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-design-naming","01.csharp\u002F11.aspnet\u002F02.api\u002F07.api-design-naming",{"title":764,"path":765,"stem":766},"Валідація, ліміти та обробка помилок","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-design-validation","01.csharp\u002F11.aspnet\u002F02.api\u002F08.api-design-validation",{"title":768,"path":769,"stem":770},"Обробка помилок у Minimal API","\u002Fcsharp\u002Faspnet\u002Fapi\u002Ferror-handling-http","01.csharp\u002F11.aspnet\u002F02.api\u002F09.error-handling-http",{"title":772,"path":773,"stem":774},"Ідемпотентність та синхронізація стану","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fidempotency-sync","01.csharp\u002F11.aspnet\u002F02.api\u002F10.idempotency-sync",{"title":776,"path":777,"stem":778},"Пагінація та організація списків","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fpagination-lists","01.csharp\u002F11.aspnet\u002F02.api\u002F11.pagination-lists",{"title":780,"path":781,"stem":782},"Безпека API, кешування та інтернаціоналізація","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fsecurity-auth","01.csharp\u002F11.aspnet\u002F02.api\u002F12.security-auth",{"title":784,"path":785,"stem":786},"Процес проєктування API та документування","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-design-process","01.csharp\u002F11.aspnet\u002F02.api\u002F13.api-design-process",{"title":788,"path":789,"stem":790},"OpenAPI: контракт, специфікація та документація API","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fopenapi","01.csharp\u002F11.aspnet\u002F02.api\u002F14.openapi",{"title":792,"icon":793,"path":794,"stem":795,"children":796,"page":59},"Auth","i-lucide-shield-check","\u002Fcsharp\u002Faspnet\u002Fauth","01.csharp\u002F11.aspnet\u002F03.auth",[797,801,805,809,813,817,821,825,829,833,837,841,845,849,853,857,861,865],{"title":798,"path":799,"stem":800},"Основи аутентифікації та авторизації","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fauth-fundamentals","01.csharp\u002F11.aspnet\u002F03.auth\u002F01.auth-fundamentals",{"title":802,"path":803,"stem":804},"JWT-аутентифікація","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fjwt-authentication","01.csharp\u002F11.aspnet\u002F03.auth\u002F02.jwt-authentication",{"title":806,"path":807,"stem":808},"Авторизація: ролі, політики та resource-based доступ","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fauthorization-policies","01.csharp\u002F11.aspnet\u002F03.auth\u002F03.authorization-policies",{"title":810,"path":811,"stem":812},"Cookie-аутентифікація та ASP.NET Core Identity","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fcookie-auth-identity","01.csharp\u002F11.aspnet\u002F03.auth\u002F04.cookie-auth-identity",{"title":814,"path":815,"stem":816},"JWT + Refresh Tokens (HttpOnly Cookie)","\u002Fcsharp\u002Faspnet\u002Fauth\u002F04b.identity-auth-jwt","01.csharp\u002F11.aspnet\u002F03.auth\u002F04b.identity-auth-jwt",{"title":818,"path":819,"stem":820},"Identity: Підтвердження Email та Скидання Пароля","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fidentity-email-confirmation","01.csharp\u002F11.aspnet\u002F03.auth\u002F05.identity-email-confirmation",{"title":822,"path":823,"stem":824},"Identity: Двофакторна Аутентифікація (2FA)","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fidentity-two-factor","01.csharp\u002F11.aspnet\u002F03.auth\u002F06.identity-two-factor",{"title":826,"path":827,"stem":828},"Identity: Внутрішня Архітектура та Кастомізація","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fidentity-internals","01.csharp\u002F11.aspnet\u002F03.auth\u002F07.identity-internals",{"title":830,"path":831,"stem":832},"OAuth 2.0 та зовнішні провайдери","\u002Fcsharp\u002Faspnet\u002Fauth\u002Foauth-external-providers","01.csharp\u002F11.aspnet\u002F03.auth\u002F08.oauth-external-providers",{"title":834,"path":835,"stem":836},"Безпека на практиці: CORS, HTTPS та захист від атак","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fsecurity-hardening","01.csharp\u002F11.aspnet\u002F03.auth\u002F09.security-hardening",{"title":838,"path":839,"stem":840},"Теорія OAuth 2.0: Поняття, Аналогії та Флоу","\u002Fcsharp\u002Faspnet\u002Fauth\u002Foauth-theory","01.csharp\u002F11.aspnet\u002F03.auth\u002F10.oauth-theory",{"title":842,"path":843,"stem":844},"OIDC, OAuth 2.0 та Keycloak в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Foidc-keycloak","01.csharp\u002F11.aspnet\u002F03.auth\u002F10.oidc-keycloak",{"title":846,"path":847,"stem":848},"API Keys аутентифікація в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fapi-keys","01.csharp\u002F11.aspnet\u002F03.auth\u002F11.api-keys",{"title":850,"path":851,"stem":852},"Rate Limiting та Throttling в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Frate-limiting","01.csharp\u002F11.aspnet\u002F03.auth\u002F12.rate-limiting",{"title":854,"path":855,"stem":856},"Refresh Token Rotation в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Frefresh-token-rotation","01.csharp\u002F11.aspnet\u002F03.auth\u002F13.refresh-token-rotation",{"title":858,"path":859,"stem":860},"Certificate Authentication та mTLS в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fcertificate-auth","01.csharp\u002F11.aspnet\u002F03.auth\u002F14.certificate-auth",{"title":862,"path":863,"stem":864},"RBAC, ABAC та ReBAC в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Frbac-abac-rebac","01.csharp\u002F11.aspnet\u002F03.auth\u002F15.rbac-abac-rebac",{"title":866,"path":867,"stem":868},"Multi-tenancy та ізоляція даних в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fmulti-tenancy","01.csharp\u002F11.aspnet\u002F03.auth\u002F16.multi-tenancy",{"title":870,"icon":871,"path":872,"stem":873,"children":874,"page":59},"Нотифікації","i-lucide-bell","\u002Fcsharp\u002Faspnet\u002Fnotifications","01.csharp\u002F11.aspnet\u002F04.notifications",[875,879,883,887,891,895,899,903,907,911,915,919,923],{"title":876,"path":877,"stem":878},"In-App нотифікації через базу даних","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fin-app-database-notifications","01.csharp\u002F11.aspnet\u002F04.notifications\u002F01.in-app-database-notifications",{"title":880,"path":881,"stem":882},"Polling: Регулярний запит оновлень","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fpolling","01.csharp\u002F11.aspnet\u002F04.notifications\u002F02.polling",{"title":884,"path":885,"stem":886},"Server-Sent Events: Однострімовий push від сервера","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fserver-sent-events","01.csharp\u002F11.aspnet\u002F04.notifications\u002F03.server-sent-events",{"title":888,"path":889,"stem":890},"WebSockets: Двостороннє з'єднання в реальному часі","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fwebsockets","01.csharp\u002F11.aspnet\u002F04.notifications\u002F04.websockets",{"title":892,"path":893,"stem":894},"SignalR: Абстракція над транспортами реального часу","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fsignalr","01.csharp\u002F11.aspnet\u002F04.notifications\u002F05.signalr",{"title":896,"path":897,"stem":898},"Background Services: Фонові задачі в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fbackground-services","01.csharp\u002F11.aspnet\u002F04.notifications\u002F06.background-services",{"title":900,"path":901,"stem":902},"Web Push нотифікації","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fweb-push","01.csharp\u002F11.aspnet\u002F04.notifications\u002F07.web-push",{"title":904,"path":905,"stem":906},"Email нотифікації","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Femail-notifications","01.csharp\u002F11.aspnet\u002F04.notifications\u002F08.email-notifications",{"title":908,"path":909,"stem":910},"Порівняння підходів: Як вибрати правильну технологію нотифікацій","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fchoosing-the-right-approach","01.csharp\u002F11.aspnet\u002F04.notifications\u002F09.choosing-the-right-approach",{"title":912,"path":913,"stem":914},"Hangfire: Надійне планування фонових задач","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fhangfire","01.csharp\u002F11.aspnet\u002F04.notifications\u002F10.hangfire",{"title":916,"path":917,"stem":918},"Практика: Конвертація зображень у WebP через Hangfire","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fhangfire-image-webp","01.csharp\u002F11.aspnet\u002F04.notifications\u002F11.hangfire-image-webp",{"title":920,"path":921,"stem":922},"Практика: Підготовка відео до HLS-стрімінгу через Hangfire","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fhangfire-video-hls","01.csharp\u002F11.aspnet\u002F04.notifications\u002F12.hangfire-video-hls",{"title":924,"path":925,"stem":926},"Telegram-нотифікації: від одного повідомлення до масових розсилок і мульти-канального підходу","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Ftelegram-notifications","01.csharp\u002F11.aspnet\u002F04.notifications\u002F13.telegram-notifications",{"title":928,"icon":929,"path":930,"stem":931,"children":932,"page":59},"Інтернаціоналізація","i-lucide-languages","\u002Fcsharp\u002Faspnet\u002Fi18n","01.csharp\u002F11.aspnet\u002F05.i18n",[933,937],{"title":934,"path":935,"stem":936},"Інтернаціоналізація (i18n) у Minimal API: від A до Я","\u002Fcsharp\u002Faspnet\u002Fi18n\u002Finternationalization","01.csharp\u002F11.aspnet\u002F05.i18n\u002F01.internationalization",{"title":938,"path":939,"stem":940},"Humanizer: людиномовні рядки у .NET","\u002Fcsharp\u002Faspnet\u002Fi18n\u002Fhumanizer","01.csharp\u002F11.aspnet\u002F05.i18n\u002F02.humanizer",{"title":942,"icon":943,"path":944,"stem":945,"children":946,"page":59},"Кешування","i-lucide-layers","\u002Fcsharp\u002Faspnet\u002Fcaching","01.csharp\u002F11.aspnet\u002F06.caching",[947,951,955,959,963],{"title":948,"path":949,"stem":950},"Огляд кешування: чотири рівні і коли що обирати","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fcaching","01.csharp\u002F11.aspnet\u002F06.caching\u002F01.caching",{"title":952,"path":953,"stem":954},"IMemoryCache: кеш в оперативній пам'яті","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fmemory-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F02.memory-cache",{"title":956,"path":957,"stem":958},"IDistributedCache і Redis: розподілений кеш","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fdistributed-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F03.distributed-cache",{"title":960,"path":961,"stem":962},"Response Cache: HTTP-кешування через Cache-Control","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fresponse-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F04.response-cache",{"title":964,"path":965,"stem":966},"Output Cache: серверний кеш HTTP-відповідей (.NET 7+)","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Foutput-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F05.output-cache",{"title":968,"icon":969,"path":970,"stem":971,"children":972,"page":59},"Тестування","i-lucide-test-tube","\u002Fcsharp\u002Faspnet\u002Ftesting","01.csharp\u002F11.aspnet\u002F07.testing",[973,977,981,985,989,993,997,1001,1005,1009,1013,1017,1021,1025,1029,1033,1037,1041,1045,1049,1053],{"title":974,"path":975,"stem":976},"Що таке тестування? Від інтуїції до науки","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fwhat-is-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F01.what-is-testing",{"title":978,"path":979,"stem":980},"Піраміда тестування — Стратегія, а не Догма","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftesting-pyramid","01.csharp\u002F11.aspnet\u002F07.testing\u002F02.testing-pyramid",{"title":982,"path":983,"stem":984},"Дві Школи Тестування — Лондон проти Детройту","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftesting-schools","01.csharp\u002F11.aspnet\u002F07.testing\u002F03.testing-schools",{"title":986,"path":987,"stem":988},"TDD та BDD — Тести як Дизайн-інструмент","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftdd-and-bdd","01.csharp\u002F11.aspnet\u002F07.testing\u002F04.tdd-and-bdd",{"title":990,"path":991,"stem":992},"Що саме тестувати — Техніки аналізу та Циклomatична складність","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fwhat-to-test","01.csharp\u002F11.aspnet\u002F07.testing\u002F05.what-to-test",{"title":994,"path":995,"stem":996},"Тестові Фреймворки — Навіщо вони і що всередині","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftest-frameworks","01.csharp\u002F11.aspnet\u002F07.testing\u002F06.test-frameworks",{"title":998,"path":999,"stem":1000},"xUnit — Факти, Теорії та Lifecycle тестів","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fxunit-basics","01.csharp\u002F11.aspnet\u002F07.testing\u002F07.xunit-basics",{"title":1002,"path":1003,"stem":1004},"xUnit Advanced — Fixtures, Кастомізація та Розширення","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fxunit-advanced","01.csharp\u002F11.aspnet\u002F07.testing\u002F08.xunit-advanced",{"title":1006,"path":1007,"stem":1008},"Moq — Глибоке занурення в мокування","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fmocking-with-moq","01.csharp\u002F11.aspnet\u002F07.testing\u002F09.mocking-with-moq",{"title":1010,"path":1011,"stem":1012},"Тестування Баз Даних — EF Core, SQLite та Testcontainers","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fdatabase-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F10.database-testing",{"title":1014,"path":1015,"stem":1016},"Integration Testing — Частина 1 [Теорія та WebApplicationFactory]","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fintegration-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F11.integration-testing",{"title":1018,"path":1019,"stem":1020},"Інтеграційне тестування — Практика","\u002Fcsharp\u002Faspnet\u002Ftesting\u002F11a.integration-testing-practice","01.csharp\u002F11.aspnet\u002F07.testing\u002F11a.integration-testing-practice",{"title":1022,"path":1023,"stem":1024},"Integration Testing — Частина 2 [Просунуті Сценарії та Testcontainers]","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fintegration-testing-advanced","01.csharp\u002F11.aspnet\u002F07.testing\u002F12.integration-testing-advanced",{"title":1026,"path":1027,"stem":1028},"Професійний Postman: Колекції, Змінні та GitHub Інтеграція","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fpostman-professional","01.csharp\u002F11.aspnet\u002F07.testing\u002F13.postman-professional",{"title":1030,"path":1031,"stem":1032},"HttpClient у Тестах Частина 1: Архітектура та MockHttpMessageHandler","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fhttpclient-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F14.httpclient-testing",{"title":1034,"path":1035,"stem":1036},"HttpClient у Тестах Частина 2: WireMock.Net та Resilience","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fwiremock-net","01.csharp\u002F11.aspnet\u002F07.testing\u002F15.wiremock-net",{"title":1038,"path":1039,"stem":1040},"Патерни та Анти-патерни Тестування: Test Smells","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftesting-patterns","01.csharp\u002F11.aspnet\u002F07.testing\u002F16.testing-patterns",{"title":1042,"path":1043,"stem":1044},"Просунуті інструменти: Time, Snapshots та Властивості","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fadvanced-testing-tools","01.csharp\u002F11.aspnet\u002F07.testing\u002F17.advanced-testing-tools",{"title":1046,"path":1047,"stem":1048},"Тестування Архітектури з NetArchTest","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Farchitecture-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F18.architecture-testing",{"title":1050,"path":1051,"stem":1052},"Тестування Продуктивності: BenchmarkDotNet, NBomber та k6","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fperformance-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F19.performance-testing",{"title":1054,"path":1055,"stem":1056},"Залишок плану для курсу \"Тестування ASP.NET Minimal API\"","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fremaining_plan","01.csharp\u002F11.aspnet\u002F07.testing\u002Fremaining_plan",{"title":1058,"icon":1059,"path":1060,"stem":1061,"children":1062,"page":59},"Платежі","i-lucide-credit-card","\u002Fcsharp\u002Faspnet\u002Fpayments","01.csharp\u002F11.aspnet\u002F08.payments",[1063,1067,1071,1075,1079,1083,1087,1091,1095,1099,1103,1107],{"title":1064,"path":1065,"stem":1066},"Основи платіжної інфраструктури","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpayment-fundamentals","01.csharp\u002F11.aspnet\u002F08.payments\u002F01.payment-fundamentals",{"title":1068,"path":1069,"stem":1070},"Методи оплати в Україні","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpayment-methods-ukraine","01.csharp\u002F11.aspnet\u002F08.payments\u002F02.payment-methods-ukraine",{"title":1072,"path":1073,"stem":1074},"PCI DSS та безпека платежів","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpci-dss-security","01.csharp\u002F11.aspnet\u002F08.payments\u002F03.pci-dss-security",{"title":1076,"path":1077,"stem":1078},"Архітектура платіжної підсистеми","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpayment-architecture","01.csharp\u002F11.aspnet\u002F08.payments\u002F04.payment-architecture",{"title":1080,"path":1081,"stem":1082},"Інтеграція LiqPay (ПриватБанк)","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fliqpay-integration","01.csharp\u002F11.aspnet\u002F08.payments\u002F05.liqpay-integration",{"title":1084,"path":1085,"stem":1086},"Інтеграція Monobank Acquiring API","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fmonobank-acquiring","01.csharp\u002F11.aspnet\u002F08.payments\u002F06.monobank-acquiring",{"title":1088,"path":1089,"stem":1090},"Інтеграція Stripe","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fstripe-integration","01.csharp\u002F11.aspnet\u002F08.payments\u002F07.stripe-integration",{"title":1092,"path":1093,"stem":1094},"Webhooks — глибоке занурення","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fwebhooks-deep-dive","01.csharp\u002F11.aspnet\u002F08.payments\u002F08.webhooks-deep-dive",{"title":1096,"path":1097,"stem":1098},"Підписки та рекурентні платежі","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fsubscriptions-recurring","01.csharp\u002F11.aspnet\u002F08.payments\u002F09.subscriptions-recurring",{"title":1100,"path":1101,"stem":1102},"Повернення коштів та диспути","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Frefunds-disputes","01.csharp\u002F11.aspnet\u002F08.payments\u002F10.refunds-disputes",{"title":1104,"path":1105,"stem":1106},"Тестування платіжних інтеграцій","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Ftesting-payments","01.csharp\u002F11.aspnet\u002F08.payments\u002F11.testing-payments",{"title":1108,"path":1109,"stem":1110},"Чекліст виходу в Production","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fproduction-checklist","01.csharp\u002F11.aspnet\u002F08.payments\u002F12.production-checklist",{"title":1112,"icon":1113,"items":1114,"path":1127,"stem":1128,"children":1129,"page":59},"Популярні бібліотеки","lucide:box",[1115,1116,1117,1118,1119,1120,1121,1122,1123,1124,1125,1126],"01.fluent-validation","02.mapster","03.erroror-result-pattern","04.serilog","05.mediatr","06.polly","07.health-checks","08.feature-management","09.fluent-email","10.quest-pdf","11.bogus","12.humanizer-guard","\u002Fcsharp\u002Faspnet\u002Flibraries","01.csharp\u002F11.aspnet\u002F09.libraries",[1130,1134,1138,1142,1146,1150,1154,1158,1162,1166,1170,1174,1178],{"title":1131,"path":1132,"stem":1133},"Валідація з FluentValidation в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ffluent-validation","01.csharp\u002F11.aspnet\u002F09.libraries\u002F01.fluent-validation",{"title":1135,"path":1136,"stem":1137},"Маппінг об","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fmapster","01.csharp\u002F11.aspnet\u002F09.libraries\u002F02.mapster",{"title":1139,"path":1140,"stem":1141},"Обробка помилок з ErrorOr та Result Pattern в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ferroror-result-pattern","01.csharp\u002F11.aspnet\u002F09.libraries\u002F03.erroror-result-pattern",{"title":1143,"path":1144,"stem":1145},"Структуроване логування з Serilog в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fserilog","01.csharp\u002F11.aspnet\u002F09.libraries\u002F04.serilog",{"title":1147,"path":1148,"stem":1149},"CQRS та Mediator з MediatR в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fmediatr","01.csharp\u002F11.aspnet\u002F09.libraries\u002F05.mediatr",{"title":1151,"path":1152,"stem":1153},"Відмовостійкість з Polly в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fpolly","01.csharp\u002F11.aspnet\u002F09.libraries\u002F06.polly",{"title":1155,"path":1156,"stem":1157},"Health Checks в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fhealth-checks","01.csharp\u002F11.aspnet\u002F09.libraries\u002F07.health-checks",{"title":1159,"path":1160,"stem":1161},"Feature Management та Feature Flags в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ffeature-management","01.csharp\u002F11.aspnet\u002F09.libraries\u002F08.feature-management",{"title":1163,"path":1164,"stem":1165},"Відправка Email з FluentEmail в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ffluent-email","01.csharp\u002F11.aspnet\u002F09.libraries\u002F09.fluent-email",{"title":1167,"path":1168,"stem":1169},"Генерація PDF з QuestPDF в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fquest-pdf","01.csharp\u002F11.aspnet\u002F09.libraries\u002F10.quest-pdf",{"title":1171,"path":1172,"stem":1173},"Генерація тестових даних з Bogus в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fbogus","01.csharp\u002F11.aspnet\u002F09.libraries\u002F11.bogus",{"title":1175,"path":1176,"stem":1177},"Humanizer та Guard Clauses в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fhumanizer-guard","01.csharp\u002F11.aspnet\u002F09.libraries\u002F12.humanizer-guard",{"title":1179,"path":1180,"stem":1181},"План модуля 10.libraries — Популярні бібліотеки ASP.NET","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fplan","01.csharp\u002F11.aspnet\u002F09.libraries\u002Fplan",{"title":1183,"icon":1184,"path":1185,"stem":1186,"children":1187,"page":59},"Razor Pages","i-lucide-layout-template","\u002Fcsharp\u002Faspnet\u002Frazor-pages","01.csharp\u002F11.aspnet\u002F10.razor-pages",[1188,1192,1196,1200,1204,1208],{"title":1189,"path":1190,"stem":1191},"Від Minimal API до Razor Pages: концептуальний перехід","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Ffrom-minimal-api","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F01.from-minimal-api",{"title":1193,"path":1194,"stem":1195},"PageModel: логіка сторінки Razor Pages","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Fpage-model","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F02.page-model",{"title":1197,"path":1198,"stem":1199},"Razor синтаксис: шаблонізатор у .cshtml","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Frazor-syntax","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F03.razor-syntax",{"title":1201,"path":1202,"stem":1203},"Tag Helpers: типізований HTML","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Ftag-helpers","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F04.tag-helpers",{"title":1205,"path":1206,"stem":1207},"Форми і валідація: повний цикл обробки даних","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Fforms-validation","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F05.forms-validation",{"title":1209,"path":1210,"stem":1211},"Практичний проєкт: TaskManager на Razor Pages","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Fproject-task-manager","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F06.project-task-manager",{"title":1213,"path":1214,"stem":1215,"children":1216,"page":59},"ASP.NET Core MVC","\u002Fcsharp\u002Faspnet\u002Fmvc","01.csharp\u002F11.aspnet\u002F11.mvc",[1217,1221,1225,1229,1233,1237,1241,1245,1249,1253,1257,1261,1265,1269,1273,1277,1281,1285],{"title":1218,"path":1219,"stem":1220},"Патерн MVC: архітектура, що змінила веб","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fmvc-pattern","01.csharp\u002F11.aspnet\u002F11.mvc\u002F01.mvc-pattern",{"title":1222,"path":1223,"stem":1224},"Від Razor Pages до MVC: концептуальний перехід","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Ffrom-razor-pages","01.csharp\u002F11.aspnet\u002F11.mvc\u002F02.from-razor-pages",{"title":1226,"path":1227,"stem":1228},"Controllers та Actions: серце MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fcontrollers-actions","01.csharp\u002F11.aspnet\u002F11.mvc\u002F03.controllers-actions",{"title":1230,"path":1231,"stem":1232},"Маршрутизація в MVC: Convention vs Attribute Routing","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Frouting-mvc","01.csharp\u002F11.aspnet\u002F11.mvc\u002F04.routing-mvc",{"title":1234,"path":1235,"stem":1236},"Model Binding: від HTTP до C#","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fmodel-binding","01.csharp\u002F11.aspnet\u002F11.mvc\u002F05.model-binding",{"title":1238,"path":1239,"stem":1240},"Views, ViewData, ViewBag, TempData і ViewModel","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fviews-viewdata-tempdata","01.csharp\u002F11.aspnet\u002F11.mvc\u002F06.views-viewdata-tempdata",{"title":1242,"path":1243,"stem":1244},"Filters: аспектно-орієнтоване програмування в MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Ffilters","01.csharp\u002F11.aspnet\u002F11.mvc\u002F07.filters",{"title":1246,"path":1247,"stem":1248},"Areas: структурування великих застосунків","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fareas","01.csharp\u002F11.aspnet\u002F11.mvc\u002F08.areas",{"title":1250,"path":1251,"stem":1252},"View Components: повторювані незалежні блоки UI","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fview-components","01.csharp\u002F11.aspnet\u002F11.mvc\u002F09.view-components",{"title":1254,"path":1255,"stem":1256},"Display та Editor Templates","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fdisplay-editor-templates","01.csharp\u002F11.aspnet\u002F11.mvc\u002F10.display-editor-templates",{"title":1258,"path":1259,"stem":1260},"Валідація: IValidatableObject та FluentValidation","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fvalidation-advanced","01.csharp\u002F11.aspnet\u002F11.mvc\u002F11.validation-advanced",{"title":1262,"path":1263,"stem":1264},"HTMX: інтерактивність через HTML-атрибути","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fhtmx","01.csharp\u002F11.aspnet\u002F11.mvc\u002F12.htmx",{"title":1266,"path":1267,"stem":1268},"HTMX у ASP.NET Core MVC: серверна інтеграція","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fajax-htmx-mvc","01.csharp\u002F11.aspnet\u002F11.mvc\u002F13.ajax-htmx-mvc",{"title":1270,"path":1271,"stem":1272},"Практичний проєкт: Каталог товарів з HTMX","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fhtmx-project","01.csharp\u002F11.aspnet\u002F11.mvc\u002F14.htmx-project",{"title":1274,"path":1275,"stem":1276},"Завантаження та обробка файлів","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Ffile-upload","01.csharp\u002F11.aspnet\u002F11.mvc\u002F15.file-upload",{"title":1278,"path":1279,"stem":1280},"Глобалізація та Локалізація MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fglobalization-localization","01.csharp\u002F11.aspnet\u002F11.mvc\u002F16.globalization-localization",{"title":1282,"path":1283,"stem":1284},"Підсумковий проєкт: Блог-платформа","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fmvc-project","01.csharp\u002F11.aspnet\u002F11.mvc\u002F17.mvc-project",{"title":1286,"path":1287,"stem":1288},"План курсу: ASP.NET Core MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fplan","01.csharp\u002F11.aspnet\u002F11.mvc\u002Fplan",{"title":1290,"path":1291,"stem":1292,"children":1293,"page":59},"Web Api","\u002Fcsharp\u002Faspnet\u002Fweb-api","01.csharp\u002F11.aspnet\u002F12.web-api",[1294,1298,1302,1306,1310,1314,1318,1322,1326,1330,1334,1338,1342],{"title":1295,"path":1296,"stem":1297},"Від Minimal API до Controller-based API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Ffrom-minimal-api-to-controllers","01.csharp\u002F11.aspnet\u002F12.web-api\u002F01.from-minimal-api-to-controllers",{"title":1299,"path":1300,"stem":1301},"ControllerBase, ActionResult\u003CT> та Response Types","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fcontroller-base-actionresult","01.csharp\u002F11.aspnet\u002F12.web-api\u002F02.controller-base-actionresult",{"title":1303,"path":1304,"stem":1305},"Content Negotiation - JSON, XML та власні форматери","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fcontent-negotiation","01.csharp\u002F11.aspnet\u002F12.web-api\u002F03.content-negotiation",{"title":1307,"path":1308,"stem":1309},"Версіонування API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fapi-versioning","01.csharp\u002F11.aspnet\u002F12.web-api\u002F04.api-versioning",{"title":1311,"path":1312,"stem":1313},"ProblemDetails та структурована обробка помилок","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fproblemdetails-error-handling","01.csharp\u002F11.aspnet\u002F12.web-api\u002F05.problemdetails-error-handling",{"title":1315,"path":1316,"stem":1317},"Фільтри у Web API контексті","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Ffilters-for-api","01.csharp\u002F11.aspnet\u002F12.web-api\u002F06.filters-for-api",{"title":1319,"path":1320,"stem":1321},"Пагінація, фільтрація та сортування","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fpagination-filtering-sorting","01.csharp\u002F11.aspnet\u002F12.web-api\u002F07.pagination-filtering-sorting",{"title":1323,"path":1324,"stem":1325},"HATEOAS та Resource Expansion","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fhateoas-resource-expansion","01.csharp\u002F11.aspnet\u002F12.web-api\u002F08.hateoas-resource-expansion",{"title":1327,"path":1328,"stem":1329},"Гібридна архітектура - Minimal API + Controllers","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fminimal-api-vs-controllers-hybrid","01.csharp\u002F11.aspnet\u002F12.web-api\u002F09.minimal-api-vs-controllers-hybrid",{"title":1331,"path":1332,"stem":1333},"Документація API - Swashbuckle, NSwag та генерація клієнтів","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fapi-documentation-generation","01.csharp\u002F11.aspnet\u002F12.web-api\u002F10.api-documentation-generation",{"title":1335,"path":1336,"stem":1337},"Health Checks та моніторинг API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fhealth-checks-monitoring","01.csharp\u002F11.aspnet\u002F12.web-api\u002F11.health-checks-monitoring",{"title":1339,"path":1340,"stem":1341},"Підсумковий проєкт - Production-Ready REST API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fweb-api-project","01.csharp\u002F11.aspnet\u002F12.web-api\u002F12.web-api-project",{"title":1343,"path":1344,"stem":1345},"План курсу: ASP.NET Core Web API (Controllers)","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fplan","01.csharp\u002F11.aspnet\u002F12.web-api\u002Fplan",{"title":1347,"icon":1348,"path":1349,"stem":1350,"children":1351,"page":59},"Моніторинг","i-lucide-activity","\u002Fcsharp\u002Faspnet\u002Fmonitoring","01.csharp\u002F11.aspnet\u002F13.monitoring",[1352,1356,1360],{"title":1353,"path":1354,"stem":1355},"Спостережуваність: від console.log до production-систем","\u002Fcsharp\u002Faspnet\u002Fmonitoring\u002Fobservability-intro","01.csharp\u002F11.aspnet\u002F13.monitoring\u002F01.observability-intro",{"title":1357,"path":1358,"stem":1359},"Health Checks: перший рівень observability","\u002Fcsharp\u002Faspnet\u002Fmonitoring\u002Fhealth-checks","01.csharp\u002F11.aspnet\u002F13.monitoring\u002F02.health-checks",{"title":1361,"path":1362,"stem":1363},"Вбудовані метрики .NET 10 та System.Diagnostics.Metrics","\u002Fcsharp\u002Faspnet\u002Fmonitoring\u002Fdotnet-metrics","01.csharp\u002F11.aspnet\u002F13.monitoring\u002F03.dotnet-metrics",{"title":1365,"icon":1366,"path":1367,"stem":1368,"children":1369,"page":59},"Desktop UI","i-lucide-app-window","\u002Fcsharp\u002Fdesktop-ui","01.csharp\u002F12.desktop-ui",[1370,1374,1378,1382,1386,1390,1394,1398,1402,1406,1410,1414,1418,1422,1426,1430,1434,1438,1442,1446,1450,1454,1458,1462,1466,1470,1474,1478,1482,1486,1490,1494,1498,1502,1506,1510,1514,1518,1522,1526,1530,1534,1538,1542,1546,1550,1554,1558,1562,1566,1570,1574,1578,1582,1586,1590,1594,1598,1602,1606,1610,1614,1618,1622,1626,1630,1634,1638,1642,1646,1650],{"title":1371,"path":1372,"stem":1373},"Що таке десктопна розробка?","\u002Fcsharp\u002Fdesktop-ui\u002Fwhat-is-desktop-dev","01.csharp\u002F12.desktop-ui\u002F01.what-is-desktop-dev",{"title":1375,"path":1376,"stem":1377},"Архітектура WPF — як влаштований графічний інтерфейс","\u002Fcsharp\u002Fdesktop-ui\u002Fwpf-architecture","01.csharp\u002F12.desktop-ui\u002F02.wpf-architecture",{"title":1379,"path":1380,"stem":1381},"Перший WPF-проєкт — від нуля до вікна","\u002Fcsharp\u002Fdesktop-ui\u002Ffirst-wpf-app","01.csharp\u002F12.desktop-ui\u002F03.first-wpf-app",{"title":1383,"path":1384,"stem":1385},"Перший Avalonia-проєкт: WPF для всіх платформ","\u002Fcsharp\u002Fdesktop-ui\u002F03a.first-avalonia-app","01.csharp\u002F12.desktop-ui\u002F03a.first-avalonia-app",{"title":1387,"path":1388,"stem":1389},"XAML: декларативний інтерфейс","\u002Fcsharp\u002Fdesktop-ui\u002Fxaml-basics","01.csharp\u002F12.desktop-ui\u002F04.xaml-basics",{"title":1391,"path":1392,"stem":1393},"Fluent UI у WPF — сучасний дизайн Windows 11","\u002Fcsharp\u002Fdesktop-ui\u002F04a.wpf-fluent-ui","01.csharp\u002F12.desktop-ui\u002F04a.wpf-fluent-ui",{"title":1395,"path":1396,"stem":1397},"WPF UI — сучасна бібліотека Fluent контролів","\u002Fcsharp\u002Fdesktop-ui\u002F04b.wpf-ui-library","01.csharp\u002F12.desktop-ui\u002F04b.wpf-ui-library",{"title":1399,"path":1400,"stem":1401},"HandyControl — велика бібліотека UI контролів для WPF","\u002Fcsharp\u002Fdesktop-ui\u002F04c.handycontrol-library","01.csharp\u002F12.desktop-ui\u002F04c.handycontrol-library",{"title":1403,"path":1404,"stem":1405},"Простори імен та ресурси XAML","\u002Fcsharp\u002Fdesktop-ui\u002Fxaml-namespaces-resources","01.csharp\u002F12.desktop-ui\u002F05.xaml-namespaces-resources",{"title":1407,"path":1408,"stem":1409},"XAML в Avalonia: ключові відмінності від WPF","\u002Fcsharp\u002Fdesktop-ui\u002F05a.avalonia-xaml-differences","01.csharp\u002F12.desktop-ui\u002F05a.avalonia-xaml-differences",{"title":1411,"path":1412,"stem":1413},"Розширення розмітки XAML (Markup Extensions)","\u002Fcsharp\u002Fdesktop-ui\u002Fxaml-markup-extensions","01.csharp\u002F12.desktop-ui\u002F06.xaml-markup-extensions",{"title":1415,"path":1416,"stem":1417},"Панелі Layout: StackPanel, WrapPanel, DockPanel","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-panels-part1","01.csharp\u002F12.desktop-ui\u002F07.layout-panels-part1",{"title":1419,"path":1420,"stem":1421},"Grid, Canvas, UniformGrid","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-panels-part2","01.csharp\u002F12.desktop-ui\u002F07.layout-panels-part2",{"title":1423,"path":1424,"stem":1425},"Просунуті техніки Layout","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-advanced","01.csharp\u002F12.desktop-ui\u002F08.layout-advanced",{"title":1427,"path":1428,"stem":1429},"Адаптивний Layout та найкращі практики","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-responsive","01.csharp\u002F12.desktop-ui\u002F09.layout-responsive",{"title":1431,"path":1432,"stem":1433},"Layout в Avalonia: відмінності та нові можливості","\u002Fcsharp\u002Fdesktop-ui\u002F09a.layout-avalonia","01.csharp\u002F12.desktop-ui\u002F09a.layout-avalonia",{"title":1435,"path":1436,"stem":1437},"Button, Image, ProgressBar та інші базові контроли","\u002Fcsharp\u002Fdesktop-ui\u002Fbasic-controls","01.csharp\u002F12.desktop-ui\u002F10.basic-controls",{"title":1439,"path":1440,"stem":1441},"Контроли в Avalonia: відмінності від WPF","\u002Fcsharp\u002Fdesktop-ui\u002F10a.controls-avalonia","01.csharp\u002F12.desktop-ui\u002F10a.controls-avalonia",{"title":1443,"path":1444,"stem":1445},"Текстові контроли — TextBlock, TextBox, RichTextBox","\u002Fcsharp\u002Fdesktop-ui\u002Ftext-controls","01.csharp\u002F12.desktop-ui\u002F11.text-controls",{"title":1447,"path":1448,"stem":1449},"Контроли вибору — CheckBox, RadioButton, ComboBox, ListBox, DatePicker","\u002Fcsharp\u002Fdesktop-ui\u002Fselection-controls","01.csharp\u002F12.desktop-ui\u002F12.selection-controls",{"title":1451,"path":1452,"stem":1453},"Content Model — GroupBox, Expander, TabControl, StatusBar","\u002Fcsharp\u002Fdesktop-ui\u002Fcontent-controls","01.csharp\u002F12.desktop-ui\u002F13.content-controls",{"title":1455,"path":1456,"stem":1457},"UI\u002FUX принципи десктопних застосунків","\u002Fcsharp\u002Fdesktop-ui\u002F13a.ui-ux-principles","01.csharp\u002F12.desktop-ui\u002F13a.ui-ux-principles",{"title":1459,"path":1460,"stem":1461},"Dependency Properties — Концепція та Value Resolution","\u002Fcsharp\u002Fdesktop-ui\u002Fdependency-properties-part1","01.csharp\u002F12.desktop-ui\u002F14.dependency-properties-part1",{"title":1463,"path":1464,"stem":1465},"Avalonia Property System — StyledProperty та DirectProperty","\u002Fcsharp\u002Fdesktop-ui\u002F14a.avalonia-property-system","01.csharp\u002F12.desktop-ui\u002F14a.avalonia-property-system",{"title":1467,"path":1468,"stem":1469},"Attached Properties — Властивості без меж","\u002Fcsharp\u002Fdesktop-ui\u002Fattached-properties","01.csharp\u002F12.desktop-ui\u002F15.attached-properties",{"title":1471,"path":1472,"stem":1473},"Routed Events — Маршрутизація подій у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Frouted-events","01.csharp\u002F12.desktop-ui\u002F16.routed-events",{"title":1475,"path":1476,"stem":1477},"Data Binding — Від Code-Behind до Декларативності","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-binding-basics-part1","01.csharp\u002F12.desktop-ui\u002F17.data-binding-basics-part1",{"title":1479,"path":1480,"stem":1481},"INotifyPropertyChanged — Живе оновлення UI","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-binding-basics-part2","01.csharp\u002F12.desktop-ui\u002F17.data-binding-basics-part2",{"title":1483,"path":1484,"stem":1485},"Compiled Bindings в Avalonia — Безпека на етапі компіляції","\u002Fcsharp\u002Fdesktop-ui\u002F17a.avalonia-compiled-bindings","01.csharp\u002F12.desktop-ui\u002F17a.avalonia-compiled-bindings",{"title":1487,"path":1488,"stem":1489},"Просунутий Data Binding — ElementName, RelativeSource, MultiBinding","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-binding-advanced","01.csharp\u002F12.desktop-ui\u002F18.data-binding-advanced",{"title":1491,"path":1492,"stem":1493},"Value Converters — Перетворення типів даних у Data Binding","\u002Fcsharp\u002Fdesktop-ui\u002Fvalue-converters","01.csharp\u002F12.desktop-ui\u002F19.value-converters",{"title":1495,"path":1496,"stem":1497},"Data Templates — Візуалізація об'єктів у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-templates","01.csharp\u002F12.desktop-ui\u002F20.data-templates",{"title":1499,"path":1500,"stem":1501},"Collections Binding Part 1 — ObservableCollection та ItemsControl","\u002Fcsharp\u002Fdesktop-ui\u002Fcollections-binding-part1","01.csharp\u002F12.desktop-ui\u002F21.collections-binding-part1",{"title":1503,"path":1504,"stem":1505},"Collections Binding Part 2 — ICollectionView, Filtering, Sorting та Virtualization","\u002Fcsharp\u002Fdesktop-ui\u002Fcollections-binding-part2","01.csharp\u002F12.desktop-ui\u002F21.collections-binding-part2",{"title":1507,"path":1508,"stem":1509},"MVVM Pattern — Від Spaghetti Code до архітектури","\u002Fcsharp\u002Fdesktop-ui\u002Fmvvm-pattern","01.csharp\u002F12.desktop-ui\u002F22.mvvm-pattern",{"title":1511,"path":1512,"stem":1513},"ViewModel Implementation — Від BaseViewModel до валідації","\u002Fcsharp\u002Fdesktop-ui\u002Fviewmodel-implementation","01.csharp\u002F12.desktop-ui\u002F23.viewmodel-implementation",{"title":1515,"path":1516,"stem":1517},"Commands — Від event handlers до декларативних команд","\u002Fcsharp\u002Fdesktop-ui\u002Fcommands","01.csharp\u002F12.desktop-ui\u002F24.commands",{"title":1519,"path":1520,"stem":1521},"MVVM Toolkit — MVVM без boilerplate через Source Generators","\u002Fcsharp\u002Fdesktop-ui\u002Fmvvm-toolkit","01.csharp\u002F12.desktop-ui\u002F25.mvvm-toolkit",{"title":1523,"path":1524,"stem":1525},"Messenger Pattern — Комунікація між ViewModel без прямих посилань","\u002Fcsharp\u002Fdesktop-ui\u002Fmessenger-pattern","01.csharp\u002F12.desktop-ui\u002F26.messenger-pattern",{"title":1527,"path":1528,"stem":1529},"Стилі WPF — CSS для десктопу","\u002Fcsharp\u002Fdesktop-ui\u002Fstyles-basics","01.csharp\u002F12.desktop-ui\u002F27.styles-basics",{"title":1531,"path":1532,"stem":1533},"CSS-like стилі Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002F27a.avalonia-css-styling","01.csharp\u002F12.desktop-ui\u002F27a.avalonia-css-styling",{"title":1535,"path":1536,"stem":1537},"Control Templates — Частина 1. Концепція та TemplateBinding","\u002Fcsharp\u002Fdesktop-ui\u002Fcontrol-templates-part1","01.csharp\u002F12.desktop-ui\u002F28.control-templates-part1",{"title":1539,"path":1540,"stem":1541},"Control Templates — Частина 2. Named Parts та ContentPresenter","\u002Fcsharp\u002Fdesktop-ui\u002Fcontrol-templates-part2","01.csharp\u002F12.desktop-ui\u002F28.control-templates-part2",{"title":1543,"path":1544,"stem":1545},"Control Themes в Avalonia — нова ера стилізації","\u002Fcsharp\u002Fdesktop-ui\u002F28a.avalonia-control-themes","01.csharp\u002F12.desktop-ui\u002F28a.avalonia-control-themes",{"title":1547,"path":1548,"stem":1549},"Triggers та Visual State Manager у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Ftriggers-visual-states","01.csharp\u002F12.desktop-ui\u002F29.triggers-visual-states",{"title":1551,"path":1552,"stem":1553},"Pseudo-classes в Avalonia — замість WPF Triggers","\u002Fcsharp\u002Fdesktop-ui\u002F29a.avalonia-pseudo-classes","01.csharp\u002F12.desktop-ui\u002F29a.avalonia-pseudo-classes",{"title":1555,"path":1556,"stem":1557},"Теми та ресурсні словники у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fresources-themes","01.csharp\u002F12.desktop-ui\u002F30.resources-themes",{"title":1559,"path":1560,"stem":1561},"Avalonia Themes — Fluent Design та система тематизації","\u002Fcsharp\u002Fdesktop-ui\u002F30a.avalonia-themes-fluent","01.csharp\u002F12.desktop-ui\u002F30a.avalonia-themes-fluent",{"title":1563,"path":1564,"stem":1565},"Контроли колекцій — глибоке занурення","\u002Fcsharp\u002Fdesktop-ui\u002Fcollection-controls","01.csharp\u002F12.desktop-ui\u002F31.collection-controls",{"title":1567,"path":1568,"stem":1569},"DataGrid — колонки та базове відображення","\u002Fcsharp\u002Fdesktop-ui\u002Fdatagrid-part1","01.csharp\u002F12.desktop-ui\u002F32.datagrid-part1",{"title":1571,"path":1572,"stem":1573},"DataGrid — сортування, фільтрація, редагування","\u002Fcsharp\u002Fdesktop-ui\u002Fdatagrid-part2","01.csharp\u002F12.desktop-ui\u002F32.datagrid-part2",{"title":1575,"path":1576,"stem":1577},"TreeView та GridView","\u002Fcsharp\u002Fdesktop-ui\u002Ftreeview-listview","01.csharp\u002F12.desktop-ui\u002F33.treeview-listview",{"title":1579,"path":1580,"stem":1581},"Меню, Toolbar, ContextMenu, StatusBar","\u002Fcsharp\u002Fdesktop-ui\u002Fmenus-toolbars","01.csharp\u002F12.desktop-ui\u002F34.menus-toolbars",{"title":1583,"path":1584,"stem":1585},"Навігація та керування вікнами. Частина 1: вікна та сторінки","\u002Fcsharp\u002Fdesktop-ui\u002Fnavigation-windows-part1","01.csharp\u002F12.desktop-ui\u002F35.navigation-windows-part1",{"title":1587,"path":1588,"stem":1589},"Навігація та керування вікнами. Частина 2: MVVM-навігація","\u002Fcsharp\u002Fdesktop-ui\u002Fnavigation-windows-part2","01.csharp\u002F12.desktop-ui\u002F35.navigation-windows-part2",{"title":1591,"path":1592,"stem":1593},"Avalonia — Навігація та діалоги","\u002Fcsharp\u002Fdesktop-ui\u002F35a.avalonia-navigation-dialogs","01.csharp\u002F12.desktop-ui\u002F35a.avalonia-navigation-dialogs",{"title":1595,"path":1596,"stem":1597},"Діалоги та File Pickers у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fdialogs-file-pickers","01.csharp\u002F12.desktop-ui\u002F36.dialogs-file-pickers",{"title":1599,"path":1600,"stem":1601},"UserControl: компонентний підхід у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fuser-controls","01.csharp\u002F12.desktop-ui\u002F37.user-controls",{"title":1603,"path":1604,"stem":1605},"Custom Controls: Lookless Controls у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fcustom-controls","01.csharp\u002F12.desktop-ui\u002F38.custom-controls",{"title":1607,"path":1608,"stem":1609},"Avalonia TemplatedControl — Lookless Controls","\u002Fcsharp\u002Fdesktop-ui\u002F38a.avalonia-templated-controls","01.csharp\u002F12.desktop-ui\u002F38a.avalonia-templated-controls",{"title":1611,"path":1612,"stem":1613},"Анімації у WPF: Storyboard та Easing Functions","\u002Fcsharp\u002Fdesktop-ui\u002Fanimations-transitions","01.csharp\u002F12.desktop-ui\u002F39.animations-transitions",{"title":1615,"path":1616,"stem":1617},"Анімації в Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002F39a.avalonia-animations","01.csharp\u002F12.desktop-ui\u002F39a.avalonia-animations",{"title":1619,"path":1620,"stem":1621},"2D Графіка та Мультимедіа у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fmedia-graphics","01.csharp\u002F12.desktop-ui\u002F40.media-graphics",{"title":1623,"path":1624,"stem":1625},"Dependency Injection у WPF та Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002Fdi-integration","01.csharp\u002F12.desktop-ui\u002F41.di-integration",{"title":1627,"path":1628,"stem":1629},"SQLite та EF Core у десктопних додатках","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-persistence-part1","01.csharp\u002F12.desktop-ui\u002F42.data-persistence-part1",{"title":1631,"path":1632,"stem":1633},"Repository Pattern та Unit of Work","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-persistence-part2","01.csharp\u002F12.desktop-ui\u002F43.data-persistence-part2",{"title":1635,"path":1636,"stem":1637},"Тестування ViewModels","\u002Fcsharp\u002Fdesktop-ui\u002Fviewmodel-testing","01.csharp\u002F12.desktop-ui\u002F44.viewmodel-testing",{"title":1639,"path":1640,"stem":1641},"Avalonia Headless Testing — тестування UI без вікон","\u002Fcsharp\u002Fdesktop-ui\u002F44a.avalonia-headless-testing","01.csharp\u002F12.desktop-ui\u002F44a.avalonia-headless-testing",{"title":1643,"path":1644,"stem":1645},"Кросплатформна розробка з Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002Favalonia-cross-platform","01.csharp\u002F12.desktop-ui\u002F45.avalonia-cross-platform",{"title":1647,"path":1648,"stem":1649},"Пакування та розгортання Avalonia додатків","\u002Fcsharp\u002Fdesktop-ui\u002Favalonia-packaging-deployment","01.csharp\u002F12.desktop-ui\u002F46.avalonia-packaging-deployment",{"title":1651,"path":1652,"stem":1653},"Розгортання WPF застосунків","\u002Fcsharp\u002Fdesktop-ui\u002Fwpf-packaging-deployment","01.csharp\u002F12.desktop-ui\u002F47.wpf-packaging-deployment",{"title":1655,"icon":658,"path":1656,"stem":1657,"children":1658,"page":59},"Network Programming","\u002Fcsharp\u002Fnetwork-programming","01.csharp\u002F13.network-programming",[1659,1663,1667,1671,1675,1679,1683,1687,1691,1695,1699],{"title":1660,"path":1661,"stem":1662},"Основи комп'ютерних мереж","\u002Fcsharp\u002Fnetwork-programming\u002Ffoundations","01.csharp\u002F13.network-programming\u002F01.foundations",{"title":1664,"path":1665,"stem":1666},"Модель OSI та стек TCP\u002FIP","\u002Fcsharp\u002Fnetwork-programming\u002Fosi-model","01.csharp\u002F13.network-programming\u002F02.osi-model",{"title":1668,"path":1669,"stem":1670},"IP-протокол та адресація","\u002Fcsharp\u002Fnetwork-programming\u002Fip-addressing","01.csharp\u002F13.network-programming\u002F03.ip-addressing",{"title":1672,"path":1673,"stem":1674},"UDP — протокол без з'єднання","\u002Fcsharp\u002Fnetwork-programming\u002Fudp","01.csharp\u002F13.network-programming\u002F05.udp",{"title":1676,"path":1677,"stem":1678},"UDP Broadcast та Multicast","\u002Fcsharp\u002Fnetwork-programming\u002Fudp-broadcast-multicast","01.csharp\u002F13.network-programming\u002F06.udp-broadcast-multicast",{"title":1680,"path":1681,"stem":1682},"HTTP — протокол вебу","\u002Fcsharp\u002Fnetwork-programming\u002Fhttp-fundamentals","01.csharp\u002F13.network-programming\u002F07.http-fundamentals",{"title":1684,"path":1685,"stem":1686},"HttpListener — вбудований HTTP-сервер .NET","\u002Fcsharp\u002Fnetwork-programming\u002F07a.http-listener","01.csharp\u002F13.network-programming\u002F07a.http-listener",{"title":1688,"path":1689,"stem":1690},"HTTP Advanced — cookies, аутентифікація та HTTPS","\u002Fcsharp\u002Fnetwork-programming\u002Fhttp-advanced","01.csharp\u002F13.network-programming\u002F08.http-advanced",{"title":1692,"path":1693,"stem":1694},"SMTP та протоколи електронної пошти","\u002Fcsharp\u002Fnetwork-programming\u002Fsmtp","01.csharp\u002F13.network-programming\u002F09.smtp",{"title":1696,"path":1697,"stem":1698},"WebSocket — повнодуплексний протокол реального часу","\u002Fcsharp\u002Fnetwork-programming\u002Fwebsockets","01.csharp\u002F13.network-programming\u002F10.websockets",{"title":1700,"path":1701,"stem":1702},"TLS\u002FSSL — криптографічний захист мережевих з'єднань","\u002Fcsharp\u002Fnetwork-programming\u002Ftls-ssl","01.csharp\u002F13.network-programming\u002F11.tls-ssl",{"title":1704,"path":1705,"stem":1706},"C# & .NET: The Ultimate Roadmap","\u002Fcsharp\u002Froadmap","01.csharp\u002Froadmap",{"title":1708,"icon":1709,"path":1710,"stem":1711,"children":1712,"page":59},"C++","i-devicon-cplusplus","\u002Fcpp","02.cpp",[1713,1717,1721,1725,1729,1733,1737,1741,1745,1748,1752,1756,1760,1764,1768,1772,1776,1780,1784,1788,1792,1796,1800,1804,1808,1812,1816,1820,1824,1828,1832,1836,1840,1844,1848,1852,1856,1860,1864,1868,1872,1876,1880,1884,1888,1892,1896,1900,1904,1908,1912,1916,1920,1924,1928,1932,1936,1940,1944,1948,1952,1956,1960,1964,1968,1972,1976,1980,1984,1988,1992,1996,2000,2004,2008,2012,2016,2020,2024,2028,2032,2036,2040,2044,2048,2052,2056,2060,2064,2068,2072,2076,2080],{"title":1714,"path":1715,"stem":1716},"Вступ у програмування та алгоритми","\u002Fcpp\u002Fintro-algorithms","02.cpp\u002F01.intro-algorithms",{"title":1718,"path":1719,"stem":1720},"Code Style: угоди про оформлення коду","\u002Fcpp\u002Fcode-style","02.cpp\u002F02.code-style",{"title":1722,"path":1723,"stem":1724},"Середовище розробки та перший проєкт","\u002Fcpp\u002Fide-setup","02.cpp\u002F03.ide-setup",{"title":1726,"path":1727,"stem":1728},"Вивід даних на екран","\u002Fcpp\u002Fdata-output","02.cpp\u002F04.data-output",{"title":1730,"path":1731,"stem":1732},"Типи даних, змінні та константи","\u002Fcpp\u002Fdata-types-variables","02.cpp\u002F05.data-types-variables",{"title":1734,"path":1735,"stem":1736},"Ввід даних з клавіатури","\u002Fcpp\u002Fdata-input","02.cpp\u002F06.data-input",{"title":1738,"path":1739,"stem":1740},"Оператори, перетворення типів та логічні операції","\u002Fcpp\u002Foperators-type-conversion","02.cpp\u002F07.operators-type-conversion",{"title":1742,"path":1743,"stem":1744},"Цикли","\u002Fcpp\u002Floops","02.cpp\u002F08.loops",{"title":32,"path":1746,"stem":1747},"\u002Fcpp\u002Farrays","02.cpp\u002F09.arrays",{"title":1749,"path":1750,"stem":1751},"Алгоритми сортування та аналіз складності","\u002Fcpp\u002Fsorting","02.cpp\u002F10.sorting",{"title":1753,"path":1754,"stem":1755},"Алгоритми пошуку","\u002Fcpp\u002Fsearching","02.cpp\u002F11.searching",{"title":1757,"path":1758,"stem":1759},"Функції: основи","\u002Fcpp\u002Ffunctions-basics","02.cpp\u002F12.functions-basics",{"title":1761,"path":1762,"stem":1763},"Функції: прототипи, область видимості та додаткові можливості","\u002Fcpp\u002Ffunctions-scope","02.cpp\u002F13.functions-scope",{"title":1765,"path":1766,"stem":1767},"Функції: перевантаження та шаблони","\u002Fcpp\u002Ffunctions-overloading-templates","02.cpp\u002F14.functions-overloading-templates",{"title":1769,"path":1770,"stem":1771},"Вказівники: основи","\u002Fcpp\u002Fpointers-basics","02.cpp\u002F15.pointers-basics",{"title":1773,"path":1774,"stem":1775},"Посилання (References)","\u002Fcpp\u002Freferences","02.cpp\u002F16.references",{"title":1777,"path":1778,"stem":1779},"Вказівники, const і масиви","\u002Fcpp\u002Fpointers-const-arrays","02.cpp\u002F17.pointers-const-arrays",{"title":1781,"path":1782,"stem":1783},"Адресна арифметика","\u002Fcpp\u002Fpointer-arithmetic","02.cpp\u002F18.pointer-arithmetic",{"title":1785,"path":1786,"stem":1787},"Динамічна пам'ять","\u002Fcpp\u002Fdynamic-memory","02.cpp\u002F19.dynamic-memory",{"title":1789,"path":1790,"stem":1791},"Вказівники типу void","\u002Fcpp\u002Fvoid-pointers","02.cpp\u002F20.void-pointers",{"title":1793,"path":1794,"stem":1795},"Вказівники на вказівники","\u002Fcpp\u002Fpointers-to-pointers","02.cpp\u002F21.pointers-to-pointers",{"title":1797,"path":1798,"stem":1799},"Оператор доступу до членів через вказівник (->)","\u002Fcpp\u002Fmember-access-operator","02.cpp\u002F22.member-access-operator",{"title":1801,"path":1802,"stem":1803},"Цикл for-each (Range-based for)","\u002Fcpp\u002Fforeach-loop","02.cpp\u002F23.foreach-loop",{"title":1805,"path":1806,"stem":1807},"Вказівники на функції","\u002Fcpp\u002Ffunction-pointers","02.cpp\u002F24.function-pointers",{"title":1809,"path":1810,"stem":1811},"Лямбда-вирази","\u002Fcpp\u002Flambdas","02.cpp\u002F25.lambdas",{"title":1813,"path":1814,"stem":1815},"Лямбда-захоплення","\u002Fcpp\u002Flambda-captures","02.cpp\u002F26.lambda-captures",{"title":1817,"path":1818,"stem":1819},"Еліпсис","\u002Fcpp\u002Fellipsis","02.cpp\u002F27.ellipsis",{"title":1821,"path":1822,"stem":1823},"Безпечні альтернативи еліпсису","\u002Fcpp\u002F27a.ellipsis","02.cpp\u002F27a.ellipsis",{"title":1825,"path":1826,"stem":1827},"Аргументи командного рядка","\u002Fcpp\u002Fcommand-line-arguments","02.cpp\u002F28.command-line-arguments",{"title":1829,"path":1830,"stem":1831},"Перерахування (enum)","\u002Fcpp\u002Fenum","02.cpp\u002F29.enum",{"title":1833,"path":1834,"stem":1835},"Класи-перерахування (enum class)","\u002Fcpp\u002Fenum-class","02.cpp\u002F30.enum-class",{"title":1837,"path":1838,"stem":1839},"Псевдоніми типів (typedef і using)","\u002Fcpp\u002Ftype-aliases","02.cpp\u002F31.type-aliases",{"title":1841,"path":1842,"stem":1843},"Системи числення та двійкова арифметика","\u002Fcpp\u002Fnumber-systems","02.cpp\u002F32.number-systems",{"title":1845,"path":1846,"stem":1847},"Структури (struct): агрегування даних","\u002Fcpp\u002Fstruct","02.cpp\u002F33.struct",{"title":1849,"path":1850,"stem":1851},"Структури у функціях","\u002Fcpp\u002Fstruct-functions","02.cpp\u002F34.struct-functions",{"title":1853,"path":1854,"stem":1855},"Масиви структур і вкладені структури","\u002Fcpp\u002Fstruct-arrays","02.cpp\u002F35.struct-arrays",{"title":1857,"path":1858,"stem":1859},"Патерни struct та межі застосування","\u002Fcpp\u002Fstruct-patterns","02.cpp\u002F36.struct-patterns",{"title":1861,"path":1862,"stem":1863},"Символи та таблиця ASCII","\u002Fcpp\u002Fascii-characters","02.cpp\u002F37.ascii-characters",{"title":1865,"path":1866,"stem":1867},"Unicode та кодування UTF","\u002Fcpp\u002Funicode-utf","02.cpp\u002F38.unicode-utf",{"title":1869,"path":1870,"stem":1871},"C-style рядки","\u002Fcpp\u002Fc-strings","02.cpp\u002F39.c-strings",{"title":1873,"path":1874,"stem":1875},"Вступ до std::string","\u002Fcpp\u002Fstd-string-intro","02.cpp\u002F40.std-string-intro",{"title":1877,"path":1878,"stem":1879},"Довжина, ємність та доступ до символів std::string","\u002Fcpp\u002Fstd-string-capacity-access","02.cpp\u002F41.std-string-capacity-access",{"title":1881,"path":1882,"stem":1883},"Модифікація std::string: присвоювання, додавання, вставка, видалення та заміна","\u002Fcpp\u002Fstd-string-modification","02.cpp\u002F42.std-string-modification",{"title":1885,"path":1886,"stem":1887},"Пошук у std::string: find, npos та практичні патерни","\u002Fcpp\u002Fstd-string-search","02.cpp\u002F43.std-string-search",{"title":1889,"path":1890,"stem":1891},"std::string_view: невласницький погляд на рядок без копіювання","\u002Fcpp\u002Fstd-string-view","02.cpp\u002F44.std-string-view",{"title":1893,"path":1894,"stem":1895},"Об'єднання (union): один блок пам'яті, кілька інтерпретацій","\u002Fcpp\u002Funion","02.cpp\u002F45.union",{"title":1897,"path":1898,"stem":1899},"Організація коду: файли, препроцесор, простори імен","\u002Fcpp\u002Fmultifile-programs","02.cpp\u002F46.multifile-programs",{"title":1901,"path":1902,"stem":1903},"Робота з файлами: C-стиль (stdio.h)","\u002Fcpp\u002Fc-style-files","02.cpp\u002F47.c-style-files",{"title":1905,"path":1906,"stem":1907},"Робота з файлами: C++-стиль (fstream)","\u002Fcpp\u002Fcpp-style-files","02.cpp\u002F48.cpp-style-files",{"title":1909,"path":1910,"stem":1911},"Введення в ООП: від процедур до об'єктів","\u002Fcpp\u002Foop-intro","02.cpp\u002F49.oop-intro",{"title":1913,"path":1914,"stem":1915},"Класи, об'єкти та методи","\u002Fcpp\u002Fclasses-objects-methods","02.cpp\u002F50.classes-objects-methods",{"title":1917,"path":1918,"stem":1919},"Специфікатори доступу та інкапсуляція","\u002Fcpp\u002Faccess-specifiers-encapsulation","02.cpp\u002F51.access-specifiers-encapsulation",{"title":1921,"path":1922,"stem":1923},"Конструктори: гарантована ініціалізація об'єктів","\u002Fcpp\u002Fconstructors","02.cpp\u002F52.constructors",{"title":1925,"path":1926,"stem":1927},"Списки ініціалізації та делегуючі конструктори","\u002Fcpp\u002Finit-lists-delegating","02.cpp\u002F53.init-lists-delegating",{"title":1929,"path":1930,"stem":1931},"Деструктори та ідіома RAII","\u002Fcpp\u002Fdestructors-raii","02.cpp\u002F54.destructors-raii",{"title":1933,"path":1934,"stem":1935},"Прихований покажчик this","\u002Fcpp\u002Fthis-pointer","02.cpp\u002F55.this-pointer",{"title":1937,"path":1938,"stem":1939},"Розподіл класу на заголовковий файл та файл реалізації","\u002Fcpp\u002Fclass-header-source","02.cpp\u002F56.class-header-source",{"title":1941,"path":1942,"stem":1943},"Класи та const","\u002Fcpp\u002Fconst-classes","02.cpp\u002F57.const-classes",{"title":1945,"path":1946,"stem":1947},"Статичні члени класу","\u002Fcpp\u002Fstatic-members","02.cpp\u002F58.static-members",{"title":1949,"path":1950,"stem":1951},"Конструктор копіювання та запобігання копіюванню","\u002Fcpp\u002Fcopy-constructor","02.cpp\u002F59.copy-constructor",{"title":1953,"path":1954,"stem":1955},"Дружні функції та класи","\u002Fcpp\u002Ffriend-functions-classes","02.cpp\u002F60.friend-functions-classes",{"title":1957,"path":1958,"stem":1959},"Анонімні об'єкти та вкладені типи","\u002Fcpp\u002Fanonymous-objects-nested-types","02.cpp\u002F61.anonymous-objects-nested-types",{"title":1961,"path":1962,"stem":1963},"Вимірювання часу виконання: RAII-таймер","\u002Fcpp\u002Ftiming-raii-timer","02.cpp\u002F62.timing-raii-timer",{"title":1965,"path":1966,"stem":1967},"Перевантаження операторів: основи та арифметика","\u002Fcpp\u002Foperator-overloading-basics","02.cpp\u002F63.operator-overloading-basics",{"title":1969,"path":1970,"stem":1971},"Перевантаження операторів: методи класу та спеціальні оператори","\u002Fcpp\u002Foperator-overloading-methods","02.cpp\u002F64.operator-overloading-methods",{"title":1973,"path":1974,"stem":1975},"Приведення типів, explicit та delete","\u002Fcpp\u002Ftypecast-explicit-delete","02.cpp\u002F65.typecast-explicit-delete",{"title":1977,"path":1978,"stem":1979},"Глибоке копіювання та оператор присвоювання","\u002Fcpp\u002Fdeep-copy-assignment","02.cpp\u002F66.deep-copy-assignment",{"title":1981,"path":1982,"stem":1983},"Зв'язки між об'єктами: композиція та агрегація","\u002Fcpp\u002Fcomposition-aggregation","02.cpp\u002F67.composition-aggregation",{"title":1985,"path":1986,"stem":1987},"Асоціація та залежність між об","\u002Fcpp\u002Fassociation-dependency","02.cpp\u002F68.association-dependency",{"title":1989,"path":1990,"stem":1991},"Контейнерні класи та `std::initializer_list`","\u002Fcpp\u002Fcontainer-classes-initializer-list","02.cpp\u002F69.container-classes-initializer-list",{"title":1993,"path":1994,"stem":1995},"Вступ до наслідування: базові поняття та відношення «is-a»","\u002Fcpp\u002Finheritance-intro","02.cpp\u002F70.inheritance-intro",{"title":1997,"path":1998,"stem":1999},"Конструктори, деструктори та порядок ініціалізації в ієрархіях","\u002Fcpp\u002Finheritance-constructors-destructors","02.cpp\u002F71.inheritance-constructors-destructors",{"title":2001,"path":2002,"stem":2003},"Специфікатор `protected` та види наслідування","\u002Fcpp\u002Finheritance-access-specifiers","02.cpp\u002F72.inheritance-access-specifiers",{"title":2005,"path":2006,"stem":2007},"Перевизначення методів та приховування імен","\u002Fcpp\u002Fmethod-overriding-hiding","02.cpp\u002F73.method-overriding-hiding",{"title":2009,"path":2010,"stem":2011},"Множинне наслідування та проблема ромба","\u002Fcpp\u002Fmultiple-inheritance-diamond","02.cpp\u002F74.multiple-inheritance-diamond",{"title":2013,"path":2014,"stem":2015},"Вказівники на базовий клас та віртуальні функції","\u002Fcpp\u002Fvirtual-functions-polymorphism","02.cpp\u002F75.virtual-functions-polymorphism",{"title":2017,"path":2018,"stem":2019},"Специфікатори override, final та віртуальні деструктори","\u002Fcpp\u002Foverride-final-virtual-destructors","02.cpp\u002F76.override-final-virtual-destructors",{"title":2021,"path":2022,"stem":2023},"Внутрішні механізми поліморфізму: vtable, vptr та зв'язування","\u002Fcpp\u002Fvirtual-table-binding","02.cpp\u002F77.virtual-table-binding",{"title":2025,"path":2026,"stem":2027},"Абстрактні класи та чисті віртуальні функції","\u002Fcpp\u002Fabstract-classes-interfaces","02.cpp\u002F78.abstract-classes-interfaces",{"title":2029,"path":2030,"stem":2031},"Зрізка об'єктів, віртуальне наслідування та поліморфний вивід","\u002Fcpp\u002Fslicing-virtual-base-io","02.cpp\u002F79.slicing-virtual-base-io",{"title":2033,"path":2034,"stem":2035},"Динамічне приведення типів (`dynamic_cast`) та RTTI","\u002Fcpp\u002Fdynamic-cast-rtti","02.cpp\u002F80.dynamic-cast-rtti",{"title":2037,"path":2038,"stem":2039},"Шаблони функцій: узагальнене програмування","\u002Fcpp\u002Ffunction-templates","02.cpp\u002F81.function-templates",{"title":2041,"path":2042,"stem":2043},"Шаблони класів та NTTP-параметри","\u002Fcpp\u002Fclass-templates-nttp","02.cpp\u002F82.class-templates-nttp",{"title":2045,"path":2046,"stem":2047},"Повна (явна) спеціалізація шаблонів","\u002Fcpp\u002Ffull-template-specialization","02.cpp\u002F83.full-template-specialization",{"title":2049,"path":2050,"stem":2051},"Часткова спеціалізація шаблонів класів","\u002Fcpp\u002Fpartial-template-specialization","02.cpp\u002F84.partial-template-specialization",{"title":2053,"path":2054,"stem":2055},"Механізм винятків: try, catch, throw та розкручування стеку","\u002Fcpp\u002Fexceptions-basics","02.cpp\u002F85.exceptions-basics",{"title":2057,"path":2058,"stem":2059},"Ієрархія std::exception та власні класи винятків","\u002Fcpp\u002Fexception-hierarchy-custom","02.cpp\u002F86.exception-hierarchy-custom",{"title":2061,"path":2062,"stem":2063},"Повторне генерування винятків та функціональний try-блок","\u002Fcpp\u002Frethrow-function-try","02.cpp\u002F87.rethrow-function-try",{"title":2065,"path":2066,"stem":2067},"Безпека винятків, noexcept та деструктори","\u002Fcpp\u002Fsafety-noexcept","02.cpp\u002F88.safety-noexcept",{"title":2069,"path":2070,"stem":2071},"Стаття 89 — Власні структури даних: стек та черга","\u002Fcpp\u002Fcustom-stack-queue","02.cpp\u002F89.custom-stack-queue",{"title":2073,"path":2074,"stem":2075},"Стаття 90 — Власні структури даних: однозв'язаний список","\u002Fcpp\u002Flinked-list","02.cpp\u002F90.linked-list",{"title":2077,"path":2078,"stem":2079},"Стаття 91 — Власні структури даних: бінарне дерево пошуку","\u002Fcpp\u002Fbinary-search-tree","02.cpp\u002F91.binary-search-tree",{"title":2081,"path":2082,"stem":2083},"Стаття 92 — Власні структури даних: хеш-таблиця","\u002Fcpp\u002Fhash-table","02.cpp\u002F92.hash-table",{"title":2085,"icon":2086,"path":2087,"stem":2088,"children":2089,"page":59},"JavaScript","i-devicon-javascript","\u002Fjavascript","03.javascript",[2090,2116,2170,2192,2496,2534,2552],{"title":2091,"icon":2092,"path":2093,"stem":2094,"children":2095,"page":59},"Events","i-lucide-mouse-pointer-click","\u002Fjavascript\u002Fevents","03.javascript\u002F01.events",[2096,2100,2104,2108,2112],{"title":2097,"path":2098,"stem":2099},"Вступ до подій браузера","\u002Fjavascript\u002Fevents\u002Fintro","03.javascript\u002F01.events\u002F01.intro",{"title":2101,"path":2102,"stem":2103},"Бульбашковий механізм (Bubbling) та занурення (Capturing)","\u002Fjavascript\u002Fevents\u002Fbubbling-capturing","03.javascript\u002F01.events\u002F02.bubbling-capturing",{"title":2105,"path":2106,"stem":2107},"Делегування подій (Event Delegation)","\u002Fjavascript\u002Fevents\u002Fdelegate-events","03.javascript\u002F01.events\u002F03.delegate-events",{"title":2109,"path":2110,"stem":2111},"Типові дії браузера та preventDefault()","\u002Fjavascript\u002Fevents\u002Fprevent-default","03.javascript\u002F01.events\u002F04.prevent-default",{"title":2113,"path":2114,"stem":2115},"Запуск користувацьких подій (Custom Events)","\u002Fjavascript\u002Fevents\u002Fcustom-events","03.javascript\u002F01.events\u002F05.custom-events",{"title":2117,"icon":2118,"path":2119,"stem":2120,"children":2121,"page":59},"Network","i-lucide-globe","\u002Fjavascript\u002Fnetwork","03.javascript\u002F02.network",[2122,2126,2130,2134,2138,2142,2146,2150,2154,2158,2162,2166],{"title":2123,"path":2124,"stem":2125},"Fetch API - Сучасний підхід до HTTP-запитів","\u002Fjavascript\u002Fnetwork\u002F01-fetch-api","03.javascript\u002F02.network\u002F01-fetch-api",{"title":2127,"path":2128,"stem":2129},"FormData - Робота з формами та файлами","\u002Fjavascript\u002Fnetwork\u002F02-formdata","03.javascript\u002F02.network\u002F02-formdata",{"title":2131,"path":2132,"stem":2133},"Відстеження прогресу завантаження","\u002Fjavascript\u002Fnetwork\u002F03-download-progress","03.javascript\u002F02.network\u002F03-download-progress",{"title":2135,"path":2136,"stem":2137},"Переривання fetch-запитів","\u002Fjavascript\u002Fnetwork\u002F04-abort-requests","03.javascript\u002F02.network\u002F04-abort-requests",{"title":2139,"path":2140,"stem":2141},"CORS - Запити між різними джерелами","\u002Fjavascript\u002Fnetwork\u002F05-cors","03.javascript\u002F02.network\u002F05-cors",{"title":2143,"path":2144,"stem":2145},"Fetch API - Повний довідник опцій","\u002Fjavascript\u002Fnetwork\u002F06-fetch-options","03.javascript\u002F02.network\u002F06-fetch-options",{"title":2147,"path":2148,"stem":2149},"URL Objects - Робота з посиланнями","\u002Fjavascript\u002Fnetwork\u002F07-url-objects","03.javascript\u002F02.network\u002F07-url-objects",{"title":2151,"path":2152,"stem":2153},"XMLHttpRequest - AJAX та низькорівневі запити","\u002Fjavascript\u002Fnetwork\u002F08-xmlhttprequest","03.javascript\u002F02.network\u002F08-xmlhttprequest",{"title":2155,"path":2156,"stem":2157},"Відновлюване завантаження файлів","\u002Fjavascript\u002Fnetwork\u002F09-resumable-upload","03.javascript\u002F02.network\u002F09-resumable-upload",{"title":2159,"path":2160,"stem":2161},"Cookies, document.cookie та світ після \"Cookiepocalypse\"","\u002Fjavascript\u002Fnetwork\u002F10-cookies","03.javascript\u002F02.network\u002F10-cookies",{"title":2163,"path":2164,"stem":2165},"js-cookie: Керування Cookies без Болю","\u002Fjavascript\u002Fnetwork\u002F11-js-cookie","03.javascript\u002F02.network\u002F11-js-cookie",{"title":2167,"path":2168,"stem":2169},"Axios: Потужний HTTP-клієнт для JavaScript","\u002Fjavascript\u002Fnetwork\u002F12-axios","03.javascript\u002F02.network\u002F12-axios",{"title":2171,"icon":2172,"path":2173,"stem":2174,"children":2175,"page":59},"Bom","i-lucide-monitor","\u002Fjavascript\u002Fbom","03.javascript\u002F03.bom",[2176,2180,2184,2188],{"title":2177,"path":2178,"stem":2179},"LocalStorage, SessionStorage та patterns збереження даних","\u002Fjavascript\u002Fbom\u002F01-localstorage","03.javascript\u002F03.bom\u002F01-localstorage",{"title":2181,"path":2182,"stem":2183},"Location Object - Керування адресою сторінки","\u002Fjavascript\u002Fbom\u002F02-location-object","03.javascript\u002F03.bom\u002F02-location-object",{"title":2185,"path":2186,"stem":2187},"History API - Керування історією браузера","\u002Fjavascript\u002Fbom\u002F03-history-api","03.javascript\u002F03.bom\u002F03-history-api",{"title":2189,"path":2190,"stem":2191},"Navigator Object - Ідентифікація та Можливості Пристрою","\u002Fjavascript\u002Fbom\u002F04-navigator-object","03.javascript\u002F03.bom\u002F04-navigator-object",{"title":2193,"icon":2194,"path":2195,"stem":2196,"children":2197},"React","i-devicon-react","\u002Fjavascript\u002Freact","03.javascript\u002F04.react\u002Findex",[2198,2199,2203,2207,2211,2215,2278,2313,2465],{"title":2193,"path":2195,"stem":2196},{"title":2200,"path":2201,"stem":2202},"Робота з Формами в React","\u002Fjavascript\u002Freact\u002Freact-forms","03.javascript\u002F04.react\u002F01.react-forms",{"title":2204,"path":2205,"stem":2206},"React Hook Form: Професійна Робота з Формами","\u002Fjavascript\u002Freact\u002Freact-hook-form","03.javascript\u002F04.react\u002F02.react-hook-form",{"title":2208,"path":2209,"stem":2210},"React Hook Form: Глибоке Розуміння Архітектури та Оптимізації","\u002Fjavascript\u002Freact\u002Freact-hook-form-new","03.javascript\u002F04.react\u002F02.react-hook-form-new",{"title":2212,"path":2213,"stem":2214},"Axios та React: Професійна Архітектура Запитів","\u002Fjavascript\u002Freact\u002Fdata-fetching-axios","03.javascript\u002F04.react\u002F03.data-fetching-axios",{"title":2216,"icon":132,"path":2217,"stem":2218,"children":2219},"Tanstack Query","\u002Fjavascript\u002Freact\u002Ftanstack-query","03.javascript\u002F04.react\u002F04.tanstack-query\u002Findex",[2220,2222,2226,2230,2234,2238,2242,2246,2250,2254,2258,2262,2266,2270,2274],{"title":2221,"path":2217,"stem":2218},"TanStack Query: Майстерність Керування Станом Сервера",{"title":2223,"path":2224,"stem":2225},"Парадигма Server State: Чому useEffect недостатньо","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fserver-state-paradigm","03.javascript\u002F04.react\u002F04.tanstack-query\u002F01.server-state-paradigm",{"title":2227,"path":2228,"stem":2229},"Встановлення та Налаштування: Фундамент","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Finstallation-and-devtools","03.javascript\u002F04.react\u002F04.tanstack-query\u002F02.installation-and-devtools",{"title":2231,"path":2232,"stem":2233},"Основи Запитів та Магія Ключів","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fquery-basics-and-keys","03.javascript\u002F04.react\u002F04.tanstack-query\u002F03.query-basics-and-keys",{"title":2235,"path":2236,"stem":2237},"Синхронізація Даних: Життєвий Цикл Запиту","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fdata-synchronization","03.javascript\u002F04.react\u002F04.tanstack-query\u002F04.data-synchronization",{"title":2239,"path":2240,"stem":2241},"Мутації та Інвалідація: Зміна Даних","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fmutations-and-invalidation","03.javascript\u002F04.react\u002F04.tanstack-query\u002F05.mutations-and-invalidation",{"title":2243,"path":2244,"stem":2245},"Оптимістичні Оновлення: Швидше за Світло","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Foptimistic-updates","03.javascript\u002F04.react\u002F04.tanstack-query\u002F06.optimistic-updates",{"title":2247,"path":2248,"stem":2249},"Пагінація та Infinite Scroll","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fpagination-and-load-more","03.javascript\u002F04.react\u002F04.tanstack-query\u002F07.pagination-and-load-more",{"title":2251,"path":2252,"stem":2253},"Просунуті Патерни та Оптимізація","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fadvanced-patterns","03.javascript\u002F04.react\u002F04.tanstack-query\u002F08.advanced-patterns",{"title":2255,"path":2256,"stem":2257},"Архітектура та Best Practices","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Farchitecture-and-best-practices","03.javascript\u002F04.react\u002F04.tanstack-query\u002F09.architecture-and-best-practices",{"title":2259,"path":2260,"stem":2261},"Server-Side Rendering (SSR) та Гідратація","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fserver-side-rendering","03.javascript\u002F04.react\u002F04.tanstack-query\u002F10.server-side-rendering",{"title":2263,"path":2264,"stem":2265},"Стратегії Тестування","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Ftesting-strategies","03.javascript\u002F04.react\u002F04.tanstack-query\u002F11.testing-strategies",{"title":2267,"path":2268,"stem":2269},"Аутентифікація та Обробка Помилок","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fauthentication-and-errors","03.javascript\u002F04.react\u002F04.tanstack-query\u002F12.authentication-and-errors",{"title":2271,"path":2272,"stem":2273},"React Suspense та Майбутнє","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Freact-suspense","03.javascript\u002F04.react\u002F04.tanstack-query\u002F13.react-suspense",{"title":2275,"path":2276,"stem":2277},"Глибоке Занурення в Продуктивність","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fperformance-deep-dive","03.javascript\u002F04.react\u002F04.tanstack-query\u002F14.performance-deep-dive",{"title":2279,"icon":2194,"path":2280,"stem":2281,"children":2282},"React Router","\u002Fjavascript\u002Freact\u002Freact-router","03.javascript\u002F04.react\u002F05.react-router\u002Findex",[2283,2285,2289,2293,2297,2301,2305,2309],{"title":2284,"path":2280,"stem":2281},"React Router: Навігаційна система сучасного вебу",{"title":2286,"path":2287,"stem":2288},"Налаштування та Базовий Роутинг","\u002Fjavascript\u002Freact\u002Freact-router\u002Fsetup-and-basic-routing","03.javascript\u002F04.react\u002F05.react-router\u002F01.setup-and-basic-routing",{"title":2290,"path":2291,"stem":2292},"Динамічна Навігація","\u002Fjavascript\u002Freact\u002Freact-router\u002Fnavigation-and-links","03.javascript\u002F04.react\u002F05.react-router\u002F02.navigation-and-links",{"title":2294,"path":2295,"stem":2296},"Вкладені Маршрути та Макети","\u002Fjavascript\u002Freact\u002Freact-router\u002Fnested-routes-and-layouts","03.javascript\u002F04.react\u002F05.react-router\u002F03.nested-routes-and-layouts",{"title":2298,"path":2299,"stem":2300},"Динамічні Маршрути та Параметри","\u002Fjavascript\u002Freact\u002Freact-router\u002Fdynamic-routing","03.javascript\u002F04.react\u002F05.react-router\u002F04.dynamic-routing",{"title":2302,"path":2303,"stem":2304},"Data APIs: Loaders та Actions","\u002Fjavascript\u002Freact\u002Freact-router\u002Fdata-loading","03.javascript\u002F04.react\u002F05.react-router\u002F05.data-loading",{"title":2306,"path":2307,"stem":2308},"Просунуті Патерни","\u002Fjavascript\u002Freact\u002Freact-router\u002Fadvanced-patterns","03.javascript\u002F04.react\u002F05.react-router\u002F06.advanced-patterns",{"title":2310,"path":2311,"stem":2312},"Legacy Routing: Компонентний підхід","\u002Fjavascript\u002Freact\u002Freact-router\u002Flegacy-routing","03.javascript\u002F04.react\u002F05.react-router\u002F07.legacy-routing",{"title":2314,"icon":132,"path":2315,"stem":2316,"children":2317},"Redux","\u002Fjavascript\u002Freact\u002Fredux","03.javascript\u002F04.react\u002F06.redux\u002Findex",[2318,2320,2336,2365,2374,2395,2411,2440],{"title":2319,"path":2315,"stem":2316},"Redux: Еволюція управління станом",{"title":14,"icon":15,"path":2321,"stem":2322,"children":2323,"page":59},"\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals",[2324,2328,2332],{"title":2325,"path":2326,"stem":2327},"Вступ до State Management","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fintro-state-management","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F01.intro-state-management",{"title":2329,"path":2330,"stem":2331},"Філософія Redux та Три Принципи","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fredux-philosophy","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F02.redux-philosophy",{"title":2333,"path":2334,"stem":2335},"Чисті функції та Іммутабельність","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fpure-functions-immutability","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F03.pure-functions-immutability",{"title":2337,"icon":132,"path":2338,"stem":2339,"children":2340,"page":59},"Classic Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux",[2341,2345,2349,2353,2357,2361],{"title":2342,"path":2343,"stem":2344},"Створення Store (Classic Redux)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fstore-setup","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F01.store-setup",{"title":2346,"path":2347,"stem":2348},"Actions, Constants та Action Creators","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Factions-constants","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F02.actions-constants",{"title":2350,"path":2351,"stem":2352},"Логіка Reducers","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Freducers","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F03.reducers",{"title":2354,"path":2355,"stem":2356},"Комбінування Reducers (Root Reducer)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fdata-flow","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F04.data-flow",{"title":2358,"path":2359,"stem":2360},"Підключення до React (React-Redux)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Freact-redux-connection","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F05.react-redux-connection",{"title":2362,"path":2363,"stem":2364},"Middleware та Асинхронність (Redux Thunk)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fmiddleware-thunk","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F06.middleware-thunk",{"title":2366,"icon":132,"path":2367,"stem":2368,"children":2369,"page":59},"Transition To Rtk","\u002Fjavascript\u002Freact\u002Fredux\u002Ftransition-to-rtk","03.javascript\u002F04.react\u002F06.redux\u002F03.transition-to-rtk",[2370],{"title":2371,"path":2372,"stem":2373},"Проблеми класичного Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Ftransition-to-rtk\u002Fproblems-with-classic","03.javascript\u002F04.react\u002F06.redux\u002F03.transition-to-rtk\u002F01.problems-with-classic",{"title":2375,"icon":132,"path":2376,"stem":2377,"children":2378,"page":59},"Redux Toolkit","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit",[2379,2383,2387,2391],{"title":2380,"path":2381,"stem":2382},"Налаштування Store з configureStore","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fconfigure-store","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F01.configure-store",{"title":2384,"path":2385,"stem":2386},"createSlice: Революція в Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fcreate-slice","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F02.create-slice",{"title":2388,"path":2389,"stem":2390},"Асинхронність з createAsyncThunk","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fasync-thunks","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F03.async-thunks",{"title":2392,"path":2393,"stem":2394},"04. Entity Adapter: Керування нормалізованим станом","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fentity-adapter","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F04.entity-adapter",{"title":2396,"icon":92,"path":2397,"stem":2398,"children":2399,"page":59},"Advanced","\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced",[2400,2404,2408],{"title":2401,"path":2402,"stem":2403},"Мемоізація та Селектори: Повний Гайд по Reselect","\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced\u002Fselectors-reselect","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced\u002F01.selectors-reselect",{"title":2405,"path":2406,"stem":2407},"RTK Query: Архітектура Серверного Кешу","\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced\u002Frtk-query-intro","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced\u002F02.rtk-query-intro",{"title":2255,"path":2409,"stem":2410},"\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced\u002Farchitecture-best-practices","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced\u002F03.architecture-best-practices",{"title":2412,"icon":132,"path":2413,"stem":2414,"children":2415,"page":59},"Project Kanban","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban",[2416,2420,2424,2428,2432,2436],{"title":2417,"path":2418,"stem":2419},"Проєкт: Kanban Board (Trello Clone)","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fproject-overview","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F01.project-overview",{"title":2421,"path":2422,"stem":2423},"Налаштування та Типізація","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fsetup-and-types","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F02.setup-and-types",{"title":2425,"path":2426,"stem":2427},"Board Slice: Серце Дошки","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fboard-slice","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F03.board-slice",{"title":2429,"path":2430,"stem":2431},"Логіка Drag & Drop","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fdrag-and-drop-logic","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F04.drag-and-drop-logic",{"title":2433,"path":2434,"stem":2435},"Інтеграція з RTK Query","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Frtk-query-integration","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F05.rtk-query-integration",{"title":2437,"path":2438,"stem":2439},"Optimistic Updates","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Foptimistic-updates","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F06.optimistic-updates",{"title":2441,"icon":132,"path":2442,"stem":2443,"children":2444,"page":59},"Testing","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting","03.javascript\u002F04.react\u002F06.redux\u002F07.testing",[2445,2449,2453,2457,2461],{"title":2446,"path":2447,"stem":2448},"Тестування Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Fintro-testing","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F01.intro-testing",{"title":2450,"path":2451,"stem":2452},"Тестування Reducers","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-reducers","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F02.testing-reducers",{"title":2454,"path":2455,"stem":2456},"Тестування Селекторів","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-selectors","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F03.testing-selectors",{"title":2458,"path":2459,"stem":2460},"Тестування Компонентів (Integration)","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-components","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F04.testing-components",{"title":2462,"path":2463,"stem":2464},"Тестування Async Thunks","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-thunks","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F05.testing-thunks",{"title":2466,"icon":132,"path":2467,"stem":2468,"children":2469},"Ui Libraries","\u002Fjavascript\u002Freact\u002Fui-libraries","03.javascript\u002F04.react\u002F07.ui-libraries\u002Findex",[2470,2472,2476,2480,2484,2488,2492],{"title":2471,"path":2467,"stem":2468},"UI Бібліотеки в React",{"title":2473,"path":2474,"stem":2475},"Вступ до UI Бібліотек: Навіщо Винаходити Велосипед Двічі?","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fintroduction-to-ui-libraries","03.javascript\u002F04.react\u002F07.ui-libraries\u002F01.introduction-to-ui-libraries",{"title":2477,"path":2478,"stem":2479},"Філософія shadcn\u002Fui: \"Not a Component Library\"","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-philosophy","03.javascript\u002F04.react\u002F07.ui-libraries\u002F02.shadcn-philosophy",{"title":2481,"path":2482,"stem":2483},"Установка та Налаштування shadcn\u002Fui","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-installation","03.javascript\u002F04.react\u002F07.ui-libraries\u002F03.shadcn-installation",{"title":2485,"path":2486,"stem":2487},"Базові Компоненти shadcn\u002Fui: Фундамент Інтерфейсу","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-components-basics","03.javascript\u002F04.react\u002F07.ui-libraries\u002F04.shadcn-components-basics",{"title":2489,"path":2490,"stem":2491},"Компоненти Форм: Побудова Інтерактивних Form","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-components-forms","03.javascript\u002F04.react\u002F07.ui-libraries\u002F05.shadcn-components-forms",{"title":2493,"path":2494,"stem":2495},"Складні Компоненти: Dialog, Dropdown, Table та Command","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-components-advanced","03.javascript\u002F04.react\u002F07.ui-libraries\u002F06.shadcn-components-advanced",{"title":2497,"icon":2498,"path":2499,"stem":2500,"children":2501,"page":59},"TypeScript","i-devicon-typescript","\u002Fjavascript\u002Ftypescript","03.javascript\u002F05.typescript",[2502,2506,2510,2514,2518,2522,2526,2530],{"title":2503,"path":2504,"stem":2505},"TypeScript: Броня для вашого коду","\u002Fjavascript\u002Ftypescript\u002Fintro-and-basic-types","03.javascript\u002F05.typescript\u002F01.intro-and-basic-types",{"title":2507,"path":2508,"stem":2509},"Майстерність Моделювання Даних: Інтерфейси та Просунуті Типи","\u002Fjavascript\u002Ftypescript\u002Finterfaces-and-advanced-types","03.javascript\u002F05.typescript\u002F02.interfaces-and-advanced-types",{"title":2511,"path":2512,"stem":2513},"Алхімія Типів: Generics та Utility Types","\u002Fjavascript\u002Ftypescript\u002Fgenerics-and-utilities","03.javascript\u002F05.typescript\u002F03.generics-and-utilities",{"title":2515,"path":2516,"stem":2517},"Архітектура та Шаблони: Класи в TypeScript","\u002Fjavascript\u002Ftypescript\u002Fclasses-and-oop","03.javascript\u002F05.typescript\u002F04.classes-and-oop",{"title":2519,"path":2520,"stem":2521},"Продакшн та Екосистема: Advanced Config & Workflow","\u002Fjavascript\u002Ftypescript\u002Fadvanced-patterns-and-config","03.javascript\u002F05.typescript\u002F05.advanced-patterns-and-config",{"title":2523,"path":2524,"stem":2525},"TypeScript у світі React","\u002Fjavascript\u002Ftypescript\u002Freact-basics","03.javascript\u002F05.typescript\u002F06.react-basics",{"title":2527,"path":2528,"stem":2529},"React + TypeScript: Продвинуті патерни","\u002Fjavascript\u002Ftypescript\u002Freact-advanced","03.javascript\u002F05.typescript\u002F07.react-advanced",{"title":2531,"path":2532,"stem":2533},"React + TypeScript: Екосистема та бібліотеки","\u002Fjavascript\u002Ftypescript\u002Freact-ecosystem","03.javascript\u002F05.typescript\u002F08.react-ecosystem",{"title":2535,"icon":2536,"path":2537,"stem":2538,"children":2539,"page":59},"Асинхронність","i-lucide-refresh-cw","\u002Fjavascript\u002Fasync-programming","03.javascript\u002F06.async-programming",[2540,2544,2548],{"title":2541,"path":2542,"stem":2543},"Event Loop: серце асинхронності в JavaScript","\u002Fjavascript\u002Fasync-programming\u002Fevent-loop-fundamentals","03.javascript\u002F06.async-programming\u002F01.event-loop-fundamentals",{"title":2545,"path":2546,"stem":2547},"Task Queue та Microtask Queue: пріоритети виконання","\u002Fjavascript\u002Fasync-programming\u002Ftask-queues","03.javascript\u002F06.async-programming\u002F02.task-queues",{"title":2549,"path":2550,"stem":2551},"Асинхронні патерни: від Callbacks до Async\u002FAwait","\u002Fjavascript\u002Fasync-programming\u002Fasync-patterns","03.javascript\u002F06.async-programming\u002F03.async-patterns",{"title":2553,"path":2554,"stem":2555},"Atomic Design","\u002Fjavascript\u002Fatomic-design","03.javascript\u002F2.atomic-design",{"title":2557,"icon":2558,"path":2559,"stem":2560,"children":2561,"page":59},"Java","i-devicon-java","\u002Fjava","04.java",[2562,2565,2568,2572,2576,2580,2584],{"title":162,"path":2563,"stem":2564},"\u002Fjava\u002Fdata-mapper-part1","04.java\u002F01.data-mapper-part1",{"title":166,"path":2566,"stem":2567},"\u002Fjava\u002Fdata-mapper-part2","04.java\u002F02.data-mapper-part2",{"title":2569,"path":2570,"stem":2571},"Service Layer: Організація бізнес-логіки","\u002Fjava\u002Fservice-layer","04.java\u002F03.service-layer",{"title":2573,"path":2574,"stem":2575},"Rich Domain Model та State Pattern","\u002Fjava\u002Frich-domain-model","04.java\u002F04.rich-domain-model",{"title":2577,"path":2578,"stem":2579},"Патерни для складної бізнес-логіки","\u002Fjava\u002Fbusiness-logic-patterns","04.java\u002F05.business-logic-patterns",{"title":2581,"path":2582,"stem":2583},"Обробка помилок та валідація","\u002Fjava\u002Ferror-handling-validation","04.java\u002F06.error-handling-validation",{"title":2585,"path":2586,"stem":2587,"children":2588,"page":59},"Проектування баз даних","\u002Fjava\u002Fpr2","04.java\u002Fpr2",[2589,2593,2597,2601,2605,2609,2613,2617,2621,2625,2629,2633,2637,2641,2645,2649,2653,2657,2661,2665,2669,2673,2677,2681,2685,2689,2693,2697,2701,2705,2709,2713,2717,2721,2725,2729,2733],{"title":2590,"path":2591,"stem":2592},"Концептуальне моделювання: Мистецтво розуміння предметної області","\u002Fjava\u002Fpr2\u002Fconceptual-modeling","04.java\u002Fpr2\u002F01.conceptual-modeling",{"title":2594,"path":2595,"stem":2596},"Логічне моделювання: Від бізнес-ідей до структур даних","\u002Fjava\u002Fpr2\u002Flogical-modeling","04.java\u002Fpr2\u002F02.logical-modeling",{"title":2598,"path":2599,"stem":2600},"Нормалізація: Гігієна даних та боротьба з аномаліями","\u002Fjava\u002Fpr2\u002Fnormalization","04.java\u002Fpr2\u002F03.normalization",{"title":2602,"path":2603,"stem":2604},"Фізична схема: Від абстракції до DDL","\u002Fjava\u002Fpr2\u002Fphysical-schema","04.java\u002Fpr2\u002F04.physical-schema",{"title":2606,"path":2607,"stem":2608},"Архітектурна класифікація таблиць","\u002Fjava\u002Fpr2\u002Ftable-classification","04.java\u002Fpr2\u002F05.table-classification",{"title":2610,"path":2611,"stem":2612},"Database Migrations: Версіонування схеми з Flyway","\u002Fjava\u002Fpr2\u002Fdatabase-migrations","04.java\u002Fpr2\u002F06.database-migrations",{"title":2614,"path":2615,"stem":2616},"А що, якби це була не реляційна БД?","\u002Fjava\u002Fpr2\u002Fbeyond-relational","04.java\u002Fpr2\u002F07.beyond-relational",{"title":2618,"path":2619,"stem":2620},"Object-Relational Impedance Mismatch: Два світи, що не хочуть дружити","\u002Fjava\u002Fpr2\u002Fimpedance-mismatch","04.java\u002Fpr2\u002F09.impedance-mismatch",{"title":2622,"path":2623,"stem":2624},"JDBC: Перший контакт із базою даних","\u002Fjava\u002Fpr2\u002Fjdbc-fundamentals","04.java\u002Fpr2\u002F10.jdbc-fundamentals",{"title":2626,"path":2627,"stem":2628},"Якість коду: Spotless, SpotBugs та SonarQube","\u002Fjava\u002Fpr2\u002F10a.code-quality","04.java\u002Fpr2\u002F10a.code-quality",{"title":2630,"path":2631,"stem":2632},"Connection Pool: Патерн Object Pool для JDBC-з'єднань","\u002Fjava\u002Fpr2\u002Fconnection-pool","04.java\u002Fpr2\u002F11.connection-pool",{"title":2634,"path":2635,"stem":2636},"Row Data Gateway: Об'єкт як обгортка рядка таблиці","\u002Fjava\u002Fpr2\u002Frow-data-gateway","04.java\u002Fpr2\u002F12.row-data-gateway",{"title":2638,"path":2639,"stem":2640},"Table Data Gateway: Фасад таблиці як архітектурний відступ","\u002Fjava\u002Fpr2\u002Ftable-data-gateway","04.java\u002Fpr2\u002F13.table-data-gateway",{"title":2642,"path":2643,"stem":2644},"Repository + Data Mapper: Правильна шарова архітектура з JDBC","\u002Fjava\u002Fpr2\u002Frepository-data-mapper","04.java\u002Fpr2\u002F14.repository-data-mapper",{"title":2646,"path":2647,"stem":2648},"Identity Map: Кешування сутностей у рамках сесії","\u002Fjava\u002Fpr2\u002Fidentity-map","04.java\u002Fpr2\u002F15.identity-map",{"title":2650,"path":2651,"stem":2652},"Unit of Work: Відстеження змін і координація JDBC-транзакцій","\u002Fjava\u002Fpr2\u002Funit-of-work","04.java\u002Fpr2\u002F16.unit-of-work",{"title":2654,"path":2655,"stem":2656},"Strategy: Замінювані SQL-стратегії для підтримки різних СУБД","\u002Fjava\u002Fpr2\u002Fstrategy-sql","04.java\u002Fpr2\u002F17.strategy-sql",{"title":2658,"path":2659,"stem":2660},"Proxy: Lazy Loading для One-To-Many колекцій","\u002Fjava\u002Fpr2\u002Fproxy-lazy-loading","04.java\u002Fpr2\u002F18.proxy-lazy-loading",{"title":2662,"path":2663,"stem":2664},"Generic Repository через Java Reflection: анотації та динамічний SQL","\u002Fjava\u002Fpr2\u002Fgeneric-repository-reflection","04.java\u002Fpr2\u002F19.generic-repository-reflection",{"title":2666,"path":2667,"stem":2668},"Specification Pattern: Композиція бізнес-правил для складних запитів","\u002Fjava\u002Fpr2\u002Fspecification-pattern","04.java\u002Fpr2\u002F20.specification-pattern",{"title":2670,"path":2671,"stem":2672},"Розширені можливості Specification Pattern: підзапити, агрегації та гібридний підхід","\u002Fjava\u002Fpr2\u002F20a.advanced-specifications","04.java\u002Fpr2\u002F20a.advanced-specifications",{"title":2674,"path":2675,"stem":2676},"Асинхронність у JDBC: Від блокуючих викликів до CompletableFuture","\u002Fjava\u002Fpr2\u002Fasynchronous-jdbc","04.java\u002Fpr2\u002F21.asynchronous-jdbc",{"title":2678,"path":2679,"stem":2680},"Інтеграційне тестування JDBC-репозиторіїв: Embedded H2 та патерн AAA","\u002Fjava\u002Fpr2\u002Fintegration-testing-h2","04.java\u002Fpr2\u002F22.integration-testing-h2",{"title":2682,"path":2683,"stem":2684},"Testcontainers: Тестування з реальною PostgreSQL у Docker-контейнерах","\u002Fjava\u002Fpr2\u002Fintegration-testing-testcontainers","04.java\u002Fpr2\u002F23.integration-testing-testcontainers",{"title":2686,"path":2687,"stem":2688},"Google Guice: Впровадження залежностей у JavaFX-проєкті","\u002Fjava\u002Fpr2\u002Fdependency-injection-guice","04.java\u002Fpr2\u002F24.dependency-injection-guice",{"title":2690,"path":2691,"stem":2692},"JavaFX: Основи побудови графічних інтерфейсів","\u002Fjava\u002Fpr2\u002Fjavafx-fundamentals","04.java\u002Fpr2\u002F25.javafx-fundamentals",{"title":2694,"path":2695,"stem":2696},"Properties та Bindings: Реактивність у JavaFX","\u002Fjava\u002Fpr2\u002Fjavafx-properties-bindings","04.java\u002Fpr2\u002F26.javafx-properties-bindings",{"title":2698,"path":2699,"stem":2700},"MVC vs MVP vs MVVM: Еволюція архітектурних патернів UI","\u002Fjava\u002Fpr2\u002Fui-architecture-patterns","04.java\u002Fpr2\u002F27.ui-architecture-patterns",{"title":2702,"path":2703,"stem":2704},"MVVM на практиці: Побудова ViewModel","\u002Fjava\u002Fpr2\u002Fmvvm-viewmodel-implementation","04.java\u002Fpr2\u002F28.mvvm-viewmodel-implementation",{"title":2706,"path":2707,"stem":2708},"View та Controller: Зв'язування з ViewModel через FXML","\u002Fjava\u002Fpr2\u002Fmvvm-view-controller","04.java\u002Fpr2\u002F29.mvvm-view-controller",{"title":2710,"path":2711,"stem":2712},"Інтеграція MVVM з Guice: Автоматична ін'єкція залежностей","\u002Fjava\u002Fpr2\u002Fmvvm-guice-integration","04.java\u002Fpr2\u002F30.mvvm-guice-integration",{"title":2714,"path":2715,"stem":2716},"Валідація та обробка помилок у MVVM","\u002Fjava\u002Fpr2\u002Fmvvm-validation-error-handling","04.java\u002Fpr2\u002F31.mvvm-validation-error-handling",{"title":2718,"path":2719,"stem":2720},"Навігація та управління екранами у JavaFX MVVM","\u002Fjava\u002Fpr2\u002Fmvvm-navigation-screen-management","04.java\u002Fpr2\u002F32.mvvm-navigation-screen-management",{"title":2722,"path":2723,"stem":2724},"Тестування JavaFX MVVM-додатків","\u002Fjava\u002Fpr2\u002Fmvvm-testing","04.java\u002Fpr2\u002F33.mvvm-testing",{"title":2726,"path":2727,"stem":2728},"Стилізація та теми у JavaFX: CSS та User Experience","\u002Fjava\u002Fpr2\u002Fjavafx-styling-themes","04.java\u002Fpr2\u002F34.javafx-styling-themes",{"title":2730,"path":2731,"stem":2732},"AtlantaFX: Сучасні теми для JavaFX додатків","\u002Fjava\u002Fpr2\u002Fatlantafx-modern-themes","04.java\u002Fpr2\u002F35.atlantafx-modern-themes",{"title":2734,"path":2735,"stem":2736},"Пакування та розповсюдження JavaFX-додатків","\u002Fjava\u002Fpr2\u002Fjar-packaging-distribution","04.java\u002Fpr2\u002F36.jar-packaging-distribution",{"title":2738,"icon":2739,"path":2740,"stem":2741,"children":2742,"page":59},"Python","i-devicon-python","\u002Fpython","05.python",[2743,2747,2750,2754,2758,2762,2766,2770,2774,2778,2782,2786,2790,2794,2798,2859],{"title":2744,"path":2745,"stem":2746},"Модулі, Пакети та Віртуальні Середовища","\u002Fpython\u002Fmodules-packages-venv","05.python\u002F00.modules-packages-venv",{"title":71,"path":2748,"stem":2749},"\u002Fpython\u002Fclasses-objects","05.python\u002F01.classes-objects",{"title":2751,"path":2752,"stem":2753},"Інкапсуляція, Керування Доступом та Властивості","\u002Fpython\u002Fencapsulation","05.python\u002F02.encapsulation",{"title":2755,"path":2756,"stem":2757},"Наслідування, MRO та суперсила super()","\u002Fpython\u002Finheritance-mro","05.python\u002F03.inheritance-mro",{"title":2759,"path":2760,"stem":2761},"Абстракція — ABC проти Статичних Протоколів (PEP 544)","\u002Fpython\u002Fabstraction-protocols","05.python\u002F04.abstraction-protocols",{"title":2763,"path":2764,"stem":2765},"Магічні методи (Dunder) та Емуляція протоколів","\u002Fpython\u002Fdunder-methods","05.python\u002F05.dunder-methods",{"title":2767,"path":2768,"stem":2769},"Декоратори та Керування життєвим циклом методів","\u002Fpython\u002Fdecorators-static-class","05.python\u002F06.decorators-static-class",{"title":2771,"path":2772,"stem":2773},"Дескриптори — Магія доступу до атрибутів","\u002Fpython\u002Fdescriptors","05.python\u002F07.descriptors",{"title":2775,"path":2776,"stem":2777},"Метакласи — Динамічне створення класів під капотом CPython","\u002Fpython\u002Fmetaclasses","05.python\u002F08.metaclasses",{"title":2779,"path":2780,"stem":2781},"Dataclasses, NamedTuple та сучасні контейнери Python","\u002Fpython\u002Fmodern-containers","05.python\u002F09.modern-containers",{"title":2783,"path":2784,"stem":2785},"GIL та модель конкурентності CPython — фундамент перед потоками і процесами","\u002Fpython\u002Fgil-concurrency-intro","05.python\u002F11.gil-concurrency-intro",{"title":2787,"path":2788,"stem":2789},"Threading — конкурентність для I\u002FO-bound задач","\u002Fpython\u002Fthreading","05.python\u002F12.threading",{"title":2791,"path":2792,"stem":2793},"Multiprocessing — справжній паралелізм для CPU-bound задач","\u002Fpython\u002Fmultiprocessing","05.python\u002F13.multiprocessing",{"title":2795,"path":2796,"stem":2797},"asyncio — кооперативна конкурентність та event loop","\u002Fpython\u002Fasyncio","05.python\u002F14.asyncio",{"title":2799,"icon":92,"path":2800,"stem":2801,"children":2802,"page":59},"FastAPI","\u002Fpython\u002Ffastapi","05.python\u002Ffastapi",[2803,2807,2811,2815,2819,2823,2827,2831,2835,2839,2843,2847,2851,2855],{"title":2804,"path":2805,"stem":2806},"Глибокий Typing та Pydantic v2 — від анотацій до валідації","\u002Fpython\u002Ffastapi\u002Ftyping-pydantic","05.python\u002Ffastapi\u002F15.typing-pydantic",{"title":2808,"path":2809,"stem":2810},"WSGI, ASGI та Python Web-екосистема","\u002Fpython\u002Ffastapi\u002Fwsgi-asgi-ecosystem","05.python\u002Ffastapi\u002F16.wsgi-asgi-ecosystem",{"title":2812,"path":2813,"stem":2814},"FastAPI: Перший додаток, Uvicorn та OpenAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-intro","05.python\u002Ffastapi\u002F17.fastapi-intro",{"title":2816,"path":2817,"stem":2818},"Маршрутизація, параметри запитів та APIRouter","\u002Fpython\u002Ffastapi\u002Ffastapi-routing-params","05.python\u002Ffastapi\u002F18.fastapi-routing-params",{"title":2820,"path":2821,"stem":2822},"Pydantic v2 у FastAPI — схеми, валідація та серіалізація","\u002Fpython\u002Ffastapi\u002Ffastapi-pydantic-schemas","05.python\u002Ffastapi\u002F19.fastapi-pydantic-schemas",{"title":2824,"path":2825,"stem":2826},"Dependency Injection — серце архітектури FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-dependency-injection","05.python\u002Ffastapi\u002F20.fastapi-dependency-injection",{"title":2828,"path":2829,"stem":2830},"Обробка помилок, Middleware та CORS у FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-errors-middleware","05.python\u002Ffastapi\u002F21.fastapi-errors-middleware",{"title":2832,"path":2833,"stem":2834},"SQLAlchemy 2.0 — ORM, Core та Async Engine","\u002Fpython\u002Ffastapi\u002Fsqlalchemy-orm","05.python\u002Ffastapi\u002F22.sqlalchemy-orm",{"title":2836,"path":2837,"stem":2838},"Alembic — міграції бази даних","\u002Fpython\u002Ffastapi\u002Falembic-migrations","05.python\u002Ffastapi\u002F23.alembic-migrations",{"title":2840,"path":2841,"stem":2842},"Repository Pattern та Clean Architecture у FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-repository-clean-arch","05.python\u002Ffastapi\u002F24.fastapi-repository-clean-arch",{"title":2844,"path":2845,"stem":2846},"Автентифікація та авторизація — JWT, OAuth2, RBAC","\u002Fpython\u002Ffastapi\u002Ffastapi-auth-security","05.python\u002Ffastapi\u002F25.fastapi-auth-security",{"title":2848,"path":2849,"stem":2850},"Тестування FastAPI — pytest, httpx, fixtures","\u002Fpython\u002Ffastapi\u002Ffastapi-testing","05.python\u002Ffastapi\u002F26.fastapi-testing",{"title":2852,"path":2853,"stem":2854},"Async на повну — Background Tasks, WebSockets, SSE та Celery","\u002Fpython\u002Ffastapi\u002Ffastapi-async-advanced","05.python\u002Ffastapi\u002F27.fastapi-async-advanced",{"title":2856,"path":2857,"stem":2858},"Deployment — Docker, CI\u002FCD, Monitoring","\u002Fpython\u002Ffastapi\u002Ffastapi-deployment","05.python\u002Ffastapi\u002F28.fastapi-deployment",{"title":2860,"path":2861,"stem":2862},"[object Object]","\u002Fpython\u002Foop-plan","05.python\u002Foop-plan",{"title":2864,"icon":2865,"path":2866,"stem":2867,"children":2868,"page":59},"Бази даних","i-lucide-database","\u002Fdatabases","06.databases",[2869,2899,2922,2959,2988,3006,3040,3052,3061],{"title":2870,"icon":2871,"path":2872,"stem":2873,"children":2874,"page":59},"Intro","i-lucide-play","\u002Fdatabases\u002Fintro","06.databases\u002F01.intro",[2875,2879,2883,2887,2891,2895],{"title":2876,"path":2877,"stem":2878},"Введення в теорію баз даних","\u002Fdatabases\u002Fintro\u002Fintroduction-to-databases","06.databases\u002F01.intro\u002F01.introduction-to-databases",{"title":2880,"path":2881,"stem":2882},"Реляційна модель даних","\u002Fdatabases\u002Fintro\u002Frelational-model-theory","06.databases\u002F01.intro\u002F02.relational-model-theory",{"title":2884,"path":2885,"stem":2886},"ER-моделювання","\u002Fdatabases\u002Fintro\u002Fer-modeling","06.databases\u002F01.intro\u002F03.er-modeling",{"title":2888,"path":2889,"stem":2890},"Логічне проектування БД","\u002Fdatabases\u002Fintro\u002Flogical-schema","06.databases\u002F01.intro\u002F04.logical-schema",{"title":2892,"path":2893,"stem":2894},"Класифікація таблиць","\u002Fdatabases\u002Fintro\u002Ftable-classification","06.databases\u002F01.intro\u002F05.table-classification",{"title":2896,"path":2897,"stem":2898},"PlantUML для баз даних","\u002Fdatabases\u002Fintro\u002Fplantuml-diagrams","06.databases\u002F01.intro\u002F06.plantuml-diagrams",{"title":2900,"icon":2865,"path":2901,"stem":2902,"children":2903,"page":59},"MS SQL Server Start","\u002Fdatabases\u002Fms-sql-server-start","06.databases\u002F02.ms-sql-server-start",[2904,2908,2914,2918],{"title":2905,"path":2906,"stem":2907},"Типи даних у MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fdata-types","06.databases\u002F02.ms-sql-server-start\u002F01.data-types",{"title":2909,"path":2910,"stem":2911,"children":2912},"Індекси у MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fsql-indexes","06.databases\u002F02.ms-sql-server-start\u002F02.sql-indexes",[2913],{"title":2909,"path":2910,"stem":2911},{"title":2915,"path":2916,"stem":2917},"Системні бази даних MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fsystem-databases","06.databases\u002F02.ms-sql-server-start\u002F03.system-databases",{"title":2919,"path":2920,"stem":2921},"Огляд мови SQL та запитів","\u002Fdatabases\u002Fms-sql-server-start\u002Fsql-queries-overview","06.databases\u002F02.ms-sql-server-start\u002F04.sql-queries-overview",{"title":2923,"icon":2865,"path":2924,"stem":2925,"children":2926,"page":59},"SQL","\u002Fdatabases\u002Fsql","06.databases\u002F03.sql",[2927,2931,2935,2939,2943,2947,2951,2955],{"title":2928,"path":2929,"stem":2930},"Налаштування демонстраційної бази даних","\u002Fdatabases\u002Fsql\u002Fsample-database-setup","06.databases\u002F03.sql\u002F00.sample-database-setup",{"title":2932,"path":2933,"stem":2934},"DDL - Створення таблиць (CREATE TABLE)","\u002Fdatabases\u002Fsql\u002Fddl-create-table","06.databases\u002F03.sql\u002F01.ddl-create-table",{"title":2936,"path":2937,"stem":2938},"DDL - Зміна та видалення таблиць (ALTER, DROP)","\u002Fdatabases\u002Fsql\u002Fddl-alter-drop-table","06.databases\u002F03.sql\u002F02.ddl-alter-drop-table",{"title":2940,"path":2941,"stem":2942},"SELECT запити - Основи","\u002Fdatabases\u002Fsql\u002Fselect-queries-fundamentals","06.databases\u002F03.sql\u002F03.select-queries-fundamentals",{"title":2944,"path":2945,"stem":2946},"SELECT запити - Розширені можливості","\u002Fdatabases\u002Fsql\u002Fselect-queries-advanced","06.databases\u002F03.sql\u002F04.select-queries-advanced",{"title":2948,"path":2949,"stem":2950},"INSERT запити - Додавання даних","\u002Fdatabases\u002Fsql\u002Finsert-queries","06.databases\u002F03.sql\u002F05.insert-queries",{"title":2952,"path":2953,"stem":2954},"UPDATE та DELETE запити","\u002Fdatabases\u002Fsql\u002Fupdate-delete-queries","06.databases\u002F03.sql\u002F06.update-delete-queries",{"title":2956,"path":2957,"stem":2958},"Транзакції в SQL","\u002Fdatabases\u002Fsql\u002Ftransactions","06.databases\u002F03.sql\u002F07.transactions",{"title":2960,"icon":2865,"path":2961,"stem":2962,"children":2963,"page":59},"Multi Table Databases","\u002Fdatabases\u002Fmulti-table-databases","06.databases\u002F04.multi-table-databases",[2964,2968,2972,2976,2980,2984],{"title":2965,"path":2966,"stem":2967},"Зв'язки та нормалізація БД","\u002Fdatabases\u002Fmulti-table-databases\u002Frelationships-and-normalization","06.databases\u002F04.multi-table-databases\u002F00.relationships-and-normalization",{"title":2969,"path":2970,"stem":2971},"INNER JOIN - З'єднання таблиць","\u002Fdatabases\u002Fmulti-table-databases\u002Finner-join","06.databases\u002F04.multi-table-databases\u002F01.inner-join",{"title":2973,"path":2974,"stem":2975},"OUTER JOINs - LEFT, RIGHT, FULL","\u002Fdatabases\u002Fmulti-table-databases\u002Fouter-joins","06.databases\u002F04.multi-table-databases\u002F02.outer-joins",{"title":2977,"path":2978,"stem":2979},"CROSS та SELF JOINs","\u002Fdatabases\u002Fmulti-table-databases\u002Fcross-self-joins","06.databases\u002F04.multi-table-databases\u002F03.cross-self-joins",{"title":2981,"path":2982,"stem":2983},"Підзапити (Subqueries)","\u002Fdatabases\u002Fmulti-table-databases\u002Fsubqueries","06.databases\u002F04.multi-table-databases\u002F04.subqueries",{"title":2985,"path":2986,"stem":2987},"Агрегації з JOIN","\u002Fdatabases\u002Fmulti-table-databases\u002Faggregations-with-joins","06.databases\u002F04.multi-table-databases\u002F05.aggregations-with-joins",{"title":2989,"icon":2990,"path":2991,"stem":2992,"children":2993,"page":59},"Aggregate Functions","i-lucide-calculator","\u002Fdatabases\u002Faggregate-functions","06.databases\u002F05.aggregate-functions",[2994,2998,3002],{"title":2995,"path":2996,"stem":2997},"Функції агрегування в MS SQL Server","\u002Fdatabases\u002Faggregate-functions\u002Fintroduction-aggregate-functions","06.databases\u002F05.aggregate-functions\u002F01.introduction-aggregate-functions",{"title":2999,"path":3000,"stem":3001},"Групування даних в MS SQL Server","\u002Fdatabases\u002Faggregate-functions\u002Fgrouping-data","06.databases\u002F05.aggregate-functions\u002F02.grouping-data",{"title":3003,"path":3004,"stem":3005},"Підзапити з агрегатними функціями","\u002Fdatabases\u002Faggregate-functions\u002Fsubqueries-aggregates","06.databases\u002F05.aggregate-functions\u002F03.subqueries-aggregates",{"title":3007,"icon":3008,"path":3009,"stem":3010,"children":3011,"page":59},"Тригери та зберігаємі процедури","i-lucide-database-zap","\u002Fdatabases\u002Ftriggers-stored-procedures","06.databases\u002F07.triggers-stored-procedures",[3012,3016,3020,3024,3028,3032,3036],{"title":3013,"path":3014,"stem":3015},"DML-тригери","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fdml-triggers","06.databases\u002F07.triggers-stored-procedures\u002F01.dml-triggers",{"title":3017,"path":3018,"stem":3019},"DDL-тригери","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fddl-triggers","06.databases\u002F07.triggers-stored-procedures\u002F02.ddl-triggers",{"title":3021,"path":3022,"stem":3023},"Transact-SQL розширення","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Ftransact-sql-extensions","06.databases\u002F07.triggers-stored-procedures\u002F03.transact-sql-extensions",{"title":3025,"path":3026,"stem":3027},"Транзакції","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Ftransactions","06.databases\u002F07.triggers-stored-procedures\u002F04.transactions",{"title":3029,"path":3030,"stem":3031},"Зберігаємі процедури","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fstored-procedures","06.databases\u002F07.triggers-stored-procedures\u002F05.stored-procedures",{"title":3033,"path":3034,"stem":3035},"Користувацькі функції","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fuser-defined-functions","06.databases\u002F07.triggers-stored-procedures\u002F06.user-defined-functions",{"title":3037,"path":3038,"stem":3039},"Безпека баз даних","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fsecurity","06.databases\u002F07.triggers-stored-procedures\u002F08.security",{"title":3037,"icon":793,"path":3041,"stem":3042,"children":3043,"page":59},"\u002Fdatabases\u002Fsecurity","06.databases\u002F08.security",[3044,3048],{"title":3045,"path":3046,"stem":3047},"Вступ до безпеки баз даних","\u002Fdatabases\u002Fsecurity\u002Fintroduction","06.databases\u002F08.security\u002F01.introduction",{"title":3049,"path":3050,"stem":3051},"Системні представлення та метадані","\u002Fdatabases\u002Fsecurity\u002Fsystem-views","06.databases\u002F08.security\u002F02.system-views",{"title":3053,"icon":3054,"path":3055,"stem":3056,"children":3057,"page":59},"Резервне копіювання та відновлення","i-lucide-database-backup","\u002Fdatabases\u002Fbackup-recovery","06.databases\u002F09.backup-recovery",[3058],{"title":3053,"path":3059,"stem":3060},"\u002Fdatabases\u002Fbackup-recovery\u002Fbackup-restore","06.databases\u002F09.backup-recovery\u002F01.backup-restore",{"title":3062,"icon":3063,"path":3064,"stem":3065,"children":3066,"page":59},"Повнотекстовий пошук","i-lucide-search","\u002Fdatabases\u002Ffull-text-search","06.databases\u002F10.full-text-search",[3067],{"title":3062,"path":3068,"stem":3069},"\u002Fdatabases\u002Ffull-text-search\u002Ffull-text-search","06.databases\u002F10.full-text-search\u002F01.full-text-search",{"title":3071,"icon":3072,"path":3073,"stem":3074,"children":3075,"page":59},"Tools","i-lucide-wrench","\u002Ftools","07.tools",[3076,3152],{"title":3077,"icon":3078,"path":3079,"stem":3080,"children":3081},"Docker","i-simple-icons-docker","\u002Ftools\u002Fdocker","07.tools\u002F01.docker\u002Findex",[3082,3084,3088,3092,3096,3100,3104,3108,3112,3116,3120,3124,3128,3132,3136,3140,3144,3148],{"title":3083,"path":3079,"stem":3080},"Docker: від нуля до production",{"title":3085,"path":3086,"stem":3087},"Контейнеризація — від проблеми до рішення","\u002Ftools\u002Fdocker\u002Fcontainerization-concept","07.tools\u002F01.docker\u002F01.containerization-concept",{"title":3089,"path":3090,"stem":3091},"Docker — що це і навіщо?","\u002Ftools\u002Fdocker\u002Fdocker-what-and-why","07.tools\u002F01.docker\u002F02.docker-what-and-why",{"title":3093,"path":3094,"stem":3095},"Архітектура Docker Engine","\u002Ftools\u002Fdocker\u002Fdocker-architecture","07.tools\u002F01.docker\u002F03.docker-architecture",{"title":3097,"path":3098,"stem":3099},"Встановлення Docker","\u002Ftools\u002Fdocker\u002Finstallation","07.tools\u002F01.docker\u002F04.installation",{"title":3101,"path":3102,"stem":3103},"Перший контейнер — docker run","\u002Ftools\u002Fdocker\u002Ffirst-container","07.tools\u002F01.docker\u002F05.first-container",{"title":3105,"path":3106,"stem":3107},"Життєвий цикл контейнера","\u002Ftools\u002Fdocker\u002Fcontainer-lifecycle","07.tools\u002F01.docker\u002F06.container-lifecycle",{"title":3109,"path":3110,"stem":3111},"Docker Images — фундаментальні концепції","\u002Ftools\u002Fdocker\u002Fdocker-images-fundamentals","07.tools\u002F01.docker\u002F07.docker-images-fundamentals",{"title":3113,"path":3114,"stem":3115},"Dockerfile — основи","\u002Ftools\u002Fdocker\u002Fdockerfile-basics","07.tools\u002F01.docker\u002F08.dockerfile-basics",{"title":3117,"path":3118,"stem":3119},"Dockerfile — просунуті техніки","\u002Ftools\u002Fdocker\u002Fdockerfile-advanced","07.tools\u002F01.docker\u002F09.dockerfile-advanced",{"title":3121,"path":3122,"stem":3123},"Build Context та кешування шарів","\u002Ftools\u002Fdocker\u002Fbuild-context-and-cache","07.tools\u002F01.docker\u002F10.build-context-and-cache",{"title":3125,"path":3126,"stem":3127},"Реєстри Docker-образів","\u002Ftools\u002Fdocker\u002Fimage-registries","07.tools\u002F01.docker\u002F11.image-registries",{"title":3129,"path":3130,"stem":3131},"Контейнеризація .NET додатків","\u002Ftools\u002Fdocker\u002Fdotnet-containerization","07.tools\u002F01.docker\u002F12.dotnet-containerization",{"title":3133,"path":3134,"stem":3135},"Томи та збереження даних","\u002Ftools\u002Fdocker\u002Fvolumes-and-data","07.tools\u002F01.docker\u002F13.volumes-and-data",{"title":3137,"path":3138,"stem":3139},"Основи мережі в Docker","\u002Ftools\u002Fdocker\u002Fnetworking-basics","07.tools\u002F01.docker\u002F14.networking-basics",{"title":3141,"path":3142,"stem":3143},"Змінні оточення та конфігурація","\u002Ftools\u002Fdocker\u002Fenvironment-and-configuration","07.tools\u002F01.docker\u002F15.environment-and-configuration",{"title":3145,"path":3146,"stem":3147},"Docker Compose — оркестрація контейнерів","\u002Ftools\u002Fdocker\u002Fdocker-compose-basics","07.tools\u002F01.docker\u002F16.docker-compose-basics",{"title":3149,"path":3150,"stem":3151},"Docker Compose — Multi-Service застосунки","\u002Ftools\u002Fdocker\u002Fcompose-multi-service","07.tools\u002F01.docker\u002F17.compose-multi-service",{"title":3153,"icon":3154,"path":3155,"stem":3156,"children":3157},"Kubernetes","simple-icons:kubernetes","\u002Ftools\u002Fkubernetes","07.tools\u002F02.kubernetes\u002Findex",[3158,3160,3164,3168,3172,3176,3180,3184,3188],{"title":3159,"path":3155,"stem":3156},"Kubernetes: від розробки до production",{"title":3161,"path":3162,"stem":3163},"Kubernetes — коли Docker Compose більше не вистачає","\u002Ftools\u002Fkubernetes\u002Fwhy-kubernetes","07.tools\u002F02.kubernetes\u002F01.why-kubernetes",{"title":3165,"path":3166,"stem":3167},"Архітектура Kubernetes — анатомія кластера","\u002Ftools\u002Fkubernetes\u002Fkubernetes-architecture","07.tools\u002F02.kubernetes\u002F02.kubernetes-architecture",{"title":3169,"path":3170,"stem":3171},"Локальне середовище — minikube, kind та k3s","\u002Ftools\u002Fkubernetes\u002Flocal-environment","07.tools\u002F02.kubernetes\u002F03.local-environment",{"title":3173,"path":3174,"stem":3175},"Pod — атомарна одиниця Kubernetes","\u002Ftools\u002Fkubernetes\u002Fpods-and-containers","07.tools\u002F02.kubernetes\u002F04.pods-and-containers",{"title":3177,"path":3178,"stem":3179},"Патерни використання Pod","\u002Ftools\u002Fkubernetes\u002Fpod-patterns","07.tools\u002F02.kubernetes\u002F05.pod-patterns",{"title":3181,"path":3182,"stem":3183},"Deployment — декларативне управління Pod","\u002Ftools\u002Fkubernetes\u002Fdeployment-basics","07.tools\u002F02.kubernetes\u002F06.deployment-basics",{"title":3185,"path":3186,"stem":3187},"Rolling Updates та управління життєвим циклом Deployment","\u002Ftools\u002Fkubernetes\u002Fdeployment-rolling-updates","07.tools\u002F02.kubernetes\u002F07.deployment-rolling-updates",{"title":3189,"path":3190,"stem":3191},"Service — мережева абстракція для Pod","\u002Ftools\u002Fkubernetes\u002Fservices-networking","07.tools\u002F02.kubernetes\u002F08.services-networking",{"title":3193,"icon":3194,"path":3195,"stem":3196,"children":3197,"page":59},"Software Engineering","i-lucide-code-2","\u002Fsoftware-engineering","09.software-engineering",[3198,3202,3206,3210,3214,3218,3222,3226,3230,3234,3238],{"title":3199,"path":3200,"stem":3201},"1. Аналіз предметної області. Експертні знання та складність","\u002Fsoftware-engineering\u002Fintro-subdomains","09.software-engineering\u002F01.intro-subdomains",{"title":3203,"path":3204,"stem":3205},"2. Обмежені контексти. Інтеграція обмежених контекстів","\u002Fsoftware-engineering\u002Fintegrating-limited-contexts","09.software-engineering\u002F02.integrating-limited-contexts",{"title":3207,"path":3208,"stem":3209},"3. Реалізація простої бізнес-логіки","\u002Fsoftware-engineering\u002Fsimple","09.software-engineering\u002F03.simple",{"title":3211,"path":3212,"stem":3213},"4. Опрацювання складної бізнес-логіки","\u002Fsoftware-engineering\u002Fcomplex-business-logic","09.software-engineering\u002F04.complex-business-logic",{"title":3215,"path":3216,"stem":3217},"5. Моделювання фактора часу. Подієво-орієнтована архітектура.","\u002Fsoftware-engineering\u002Fmodelling-the-time-factor","09.software-engineering\u002F05.modelling-the-time-factor",{"title":3219,"path":3220,"stem":3221},"6. Архітектурні патерни","\u002Fsoftware-engineering\u002Farchitectural-patterns","09.software-engineering\u002F06.architectural-patterns",{"title":3223,"path":3224,"stem":3225},"Паттерни взаємодії","\u002Fsoftware-engineering\u002Fpatterns-of-interaction","09.software-engineering\u002F07.patterns-of-interaction",{"title":3227,"path":3228,"stem":3229},"Евристика проєктування","\u002Fsoftware-engineering\u002Fdesign-heuristics","09.software-engineering\u002F08.design-heuristics",{"title":3231,"path":3232,"stem":3233},"Еволюція проєктних рішень","\u002Fsoftware-engineering\u002Fevolution-of-design-solutions","09.software-engineering\u002F09.evolution-of-design-solutions",{"title":3235,"path":3236,"stem":3237},"EventStorming","\u002Fsoftware-engineering\u002Feventstorming","09.software-engineering\u002F10.eventstorming",{"title":3239,"path":3240,"stem":3241},"DDD на практиці","\u002Fsoftware-engineering\u002Fddd-in-practice","09.software-engineering\u002F11.ddd-in-practice",{"title":3243,"icon":943,"path":3244,"stem":3245,"children":3246,"page":59},"DDD","\u002Fddd","10.ddd",[3247,3251,3255,3259,3263,3267,3271,3275,3279,3283,3287,3291,3295],{"title":3248,"path":3249,"stem":3250},"Аналіз предметної області","\u002Fddd\u002Fdomain-analysis","10.ddd\u002F01.domain-analysis",{"title":3252,"path":3253,"stem":3254},"Експертні знання про предметну область","\u002Fddd\u002Fdomain-expert-knowledge","10.ddd\u002F02.domain-expert-knowledge",{"title":3256,"path":3257,"stem":3258},"Як осмислити складність предметної області","\u002Fddd\u002Fmanaging-domain-complexity","10.ddd\u002F03.managing-domain-complexity",{"title":3260,"path":3261,"stem":3262},"Інтеграція обмежених контекстів","\u002Fddd\u002Fbounded-context-integration","10.ddd\u002F04.bounded-context-integration",{"title":3264,"path":3265,"stem":3266},"Реалізація простої бізнес-логіки","\u002Fddd\u002Fsimple-business-logic","10.ddd\u002F05.simple-business-logic",{"title":3268,"path":3269,"stem":3270},"Обробка складної бізнес-логіки","\u002Fddd\u002Fcomplex-business-logic","10.ddd\u002F06.complex-business-logic",{"title":3272,"path":3273,"stem":3274},"Моделювання фактора часу","\u002Fddd\u002Ftime-modeling","10.ddd\u002F07.time-modeling",{"title":3276,"path":3277,"stem":3278},"Глава 8. Архітектурні Патерни","\u002Fddd\u002Farchitectural-patterns","10.ddd\u002F08.architectural-patterns",{"title":3280,"path":3281,"stem":3282},"Глава 9. Патерни Взаємодії","\u002Fddd\u002Finteraction-patterns","10.ddd\u002F09.interaction-patterns",{"title":3284,"path":3285,"stem":3286},"Глава 10. Проектні Евристики","\u002Fddd\u002Fdesign-heuristics","10.ddd\u002F10.design-heuristics",{"title":3288,"path":3289,"stem":3290},"Глава 11. Еволюція Проектних Рішень","\u002Fddd\u002Fevolution-of-design-decisions","10.ddd\u002F11.evolution-of-design-decisions",{"title":3292,"path":3293,"stem":3294},"Глава 12. EventStorming","\u002Fddd\u002Fevent-storming","10.ddd\u002F12.event-storming",{"title":3296,"path":3297,"stem":3298},"Глава 13. DDD на Практиці","\u002Fddd\u002Fddd-in-practice","10.ddd\u002F13.ddd-in-practice",{"title":3300,"icon":3301,"path":3302,"stem":3303,"children":3304,"page":59},"Media Streaming","i-lucide-video","\u002Fmedia-streaming","11.media-streaming",[3305,3309,3313,3317,3321,3325,3329],{"title":3306,"path":3307,"stem":3308},"01. Магія Стрімінгу: Що відбувається, коли ви натискаєте \"Play\"","\u002Fmedia-streaming\u002Fintroduction","11.media-streaming\u002F01.introduction",{"title":3310,"path":3311,"stem":3312},"02. Анатомія Медіа: Кодеки, Контейнери та Стиснення","\u002Fmedia-streaming\u002Faudio-video-anatomy","11.media-streaming\u002F02.audio-video-anatomy",{"title":3314,"path":3315,"stem":3316},"03. The Gym: FFmpeg Deep Dive","\u002Fmedia-streaming\u002Fffmpeg-gym","11.media-streaming\u002F03.ffmpeg-gym",{"title":3318,"path":3319,"stem":3320},"04. HLS Protocol: HTTP Live Streaming у Деталях","\u002Fmedia-streaming\u002Fhls-protocol","11.media-streaming\u002F04.hls-protocol",{"title":3322,"path":3323,"stem":3324},"05. DASH Protocol: Відкритий Стандарт","\u002Fmedia-streaming\u002Fdash-protocol","11.media-streaming\u002F05.dash-protocol",{"title":3326,"path":3327,"stem":3328},"06. Масштабування: CDN та Adaptive Bitrate","\u002Fmedia-streaming\u002Fcdn-and-adaptive-bitrate","11.media-streaming\u002F06.cdn-and-adaptive-bitrate",{"title":3330,"path":3331,"stem":3332},"07. Війна із Затримкою (Latency)","\u002Fmedia-streaming\u002Frealtime-latency","11.media-streaming\u002F07.realtime-latency",{"title":3334,"icon":3335,"path":3336,"stem":3337,"children":3338,"page":59},"HTML & CSS","i-devicon-html5","\u002Fhtml-css","12.html-css",[3339,3343,3347,3351,3355,3359,3363,3367,3371,3375,3379,3383,3387,3391,3395,3399,3403,3407,3411,3415,3419,3423,3427,3431,3435,3439,3443,3447,3451,3455],{"title":3340,"path":3341,"stem":3342},"Вступ до HTML. Структура документа","\u002Fhtml-css\u002Fintro-html-structure","12.html-css\u002F01.intro-html-structure",{"title":3344,"path":3345,"stem":3346},"Форматування тексту в HTML","\u002Fhtml-css\u002Fhtml-text-formatting","12.html-css\u002F02.html-text-formatting",{"title":3348,"path":3349,"stem":3350},"Посилання та зображення в HTML","\u002Fhtml-css\u002Fhtml-links-images","12.html-css\u002F03.html-links-images",{"title":3352,"path":3353,"stem":3354},"Списки та таблиці в HTML","\u002Fhtml-css\u002Fhtml-lists-tables","12.html-css\u002F04.html-lists-tables",{"title":3356,"path":3357,"stem":3358},"Форми в HTML","\u002Fhtml-css\u002Fhtml-forms","12.html-css\u002F05.html-forms",{"title":3360,"path":3361,"stem":3362},"Семантичні елементи HTML5","\u002Fhtml-css\u002Fhtml-semantic-elements","12.html-css\u002F06.html-semantic-elements",{"title":3364,"path":3365,"stem":3366},"Мультимедіа та розширені елементи HTML","\u002Fhtml-css\u002Fhtml-multimedia-advanced","12.html-css\u002F07.html-multimedia-advanced",{"title":3368,"path":3369,"stem":3370},"Мікророзмітка та SEO в HTML","\u002Fhtml-css\u002Fhtml-microdata-seo","12.html-css\u002F08.html-microdata-seo",{"title":3372,"path":3373,"stem":3374},"Вступ до CSS. Селектори та специфічність","\u002Fhtml-css\u002Fcss-intro-selectors","12.html-css\u002F09.css-intro-selectors",{"title":3376,"path":3377,"stem":3378},"Блокова модель CSS. Відступи. Box Sizing","\u002Fhtml-css\u002Fcss-box-model","12.html-css\u002F10.css-box-model",{"title":3380,"path":3381,"stem":3382},"Розміри у CSS: повний довідник одиниць і ключових слів","\u002Fhtml-css\u002F10a.css-sizing","12.html-css\u002F10a.css-sizing",{"title":3384,"path":3385,"stem":3386},"Типографіка в CSS. Шрифти та текст","\u002Fhtml-css\u002Fcss-typography","12.html-css\u002F11.css-typography",{"title":3388,"path":3389,"stem":3390},"Кольори та фони в CSS","\u002Fhtml-css\u002Fcss-colors-backgrounds","12.html-css\u002F12.css-colors-backgrounds",{"title":3392,"path":3393,"stem":3394},"Тіні та фільтри в CSS","\u002Fhtml-css\u002F12b.css-shadows-filters","12.html-css\u002F12b.css-shadows-filters",{"title":3396,"path":3397,"stem":3398},"CSS Flexbox: Фундамент гнучких макетів","\u002Fhtml-css\u002Fcss-flexbox-fundamentals","12.html-css\u002F13.css-flexbox-fundamentals",{"title":3400,"path":3401,"stem":3402},"CSS Flexbox: Вирівнювання та Позиціонування","\u002Fhtml-css\u002Fcss-flexbox-alignment-sizing-and-patterns","12.html-css\u002F14.css-flexbox-alignment-sizing-and-patterns",{"title":3404,"path":3405,"stem":3406},"CSS Grid. Двовимірний макет. Частина 1","\u002Fhtml-css\u002Fcss-layout-grid","12.html-css\u002F15.css-layout-grid",{"title":3408,"path":3409,"stem":3410},"CSS Grid. Двовимірний макет. Частина 2","\u002Fhtml-css\u002Fcss-layout-grid-advanced","12.html-css\u002F16.css-layout-grid-advanced",{"title":3412,"path":3413,"stem":3414},"Позиціонування в CSS. Z-index. Stacking Context","\u002Fhtml-css\u002Fcss-positioning","12.html-css\u002F17.css-positioning",{"title":3416,"path":3417,"stem":3418},"CSS Анімації та Переходи","\u002Fhtml-css\u002Fcss-animations-transitions","12.html-css\u002F18.css-animations-transitions",{"title":3420,"path":3421,"stem":3422},"Адаптивний дизайн. Media Queries. Частина 1","\u002Fhtml-css\u002Fcss-responsive-media-queries","12.html-css\u002F19.css-responsive-media-queries",{"title":3424,"path":3425,"stem":3426},"Адаптивний дизайн. Частина 2: clamp(), Container Queries, @layer","\u002Fhtml-css\u002Fcss-responsive-advanced","12.html-css\u002F20.css-responsive-advanced",{"title":3428,"path":3429,"stem":3430},"CSS Custom Properties. Методології. Сучасний CSS","\u002Fhtml-css\u002Fcss-variables-methodologies","12.html-css\u002F21.css-variables-methodologies",{"title":3432,"path":3433,"stem":3434},"Сучасний CSS 2023–2025: Нові можливості","\u002Fhtml-css\u002Fcss-modern-features","12.html-css\u002F22.css-modern-features",{"title":3436,"path":3437,"stem":3438},"CSS Nesting, @layer, @scope та @property: нативний препроцесор","\u002Fhtml-css\u002F22a.css-nesting-modern-syntax","12.html-css\u002F22a.css-nesting-modern-syntax",{"title":3440,"path":3441,"stem":3442},"CSS для форм та інтерактивних станів","\u002Fhtml-css\u002Fcss-forms-interactive-states","12.html-css\u002F23.css-forms-interactive-states",{"title":3444,"path":3445,"stem":3446},"Доступність у CSS (CSS Accessibility)","\u002Fhtml-css\u002Fcss-accessibility","12.html-css\u002F24.css-accessibility",{"title":3448,"path":3449,"stem":3450},"CSS-функції та сучасні sizing primitives","\u002Fhtml-css\u002Fcss-functions-sizing","12.html-css\u002F25.css-functions-sizing",{"title":3452,"path":3453,"stem":3454},"Rendering Pipeline і CSS Performance","\u002Fhtml-css\u002Fcss-rendering-performance","12.html-css\u002F26.css-rendering-performance",{"title":3456,"path":3457,"stem":3458},"CSS Best Practices: типові ситуації та правильні рішення","\u002Fhtml-css\u002Fcss-best-practices","12.html-css\u002F27.css-best-practices",{"title":3460,"path":3461,"stem":3462,"children":3463,"page":59},"AWS","\u002Faws","13.aws",[3464,3468,3472,3476,3480,3484,3488,3492,3496,3500,3504,3508,3512,3516,3520,3524,3528,3532],{"title":3465,"path":3466,"stem":3467},"Реєстрація AWS акаунту та студентські програми","\u002Faws\u002Faccount-registration","13.aws\u002F00.account-registration",{"title":3469,"path":3470,"stem":3471},"Вступ до хмарних обчислень та AWS","\u002Faws\u002Fintroduction-to-cloud","13.aws\u002F01.introduction-to-cloud",{"title":3473,"path":3474,"stem":3475},"AWS IAM — Identity and Access Management","\u002Faws\u002Fiam","13.aws\u002F02.iam",{"title":3477,"path":3478,"stem":3479},"AWS IAM CLI — Довідник команд","\u002Faws\u002F02a.iam-doc","13.aws\u002F02a.iam-doc",{"title":3481,"path":3482,"stem":3483},"Docker та контейнеризація в AWS — ECR, ECS та Fargate","\u002Faws\u002Fdocker-ecs","13.aws\u002F03.docker-ecs",{"title":3485,"path":3486,"stem":3487},"AWS ECR \u002F ECS CLI — Довідник команд","\u002Faws\u002F03a.docker-ecs-doc","13.aws\u002F03a.docker-ecs-doc",{"title":3489,"path":3490,"stem":3491},"Amazon EC2 — Elastic Compute Cloud","\u002Faws\u002Fec2","13.aws\u002F04.ec2",{"title":3493,"path":3494,"stem":3495},"AWS EC2 CLI — Довідник команд","\u002Faws\u002F04a.ec2-doc","13.aws\u002F04a.ec2-doc",{"title":3497,"path":3498,"stem":3499},"Elastic Load Balancing та Auto Scaling","\u002Faws\u002Falb-asg","13.aws\u002F05.alb-asg",{"title":3501,"path":3502,"stem":3503},"Amazon S3 — Simple Storage Service","\u002Faws\u002Fs3","13.aws\u002F06.s3",{"title":3505,"path":3506,"stem":3507},"Amazon CloudFront — Content Delivery Network","\u002Faws\u002Fcloudfront","13.aws\u002F07.cloudfront",{"title":3509,"path":3510,"stem":3511},"Amazon RDS — Relational Database Service","\u002Faws\u002Frds","13.aws\u002F08.rds",{"title":3513,"path":3514,"stem":3515},"Amazon DynamoDB — NoSQL Database","\u002Faws\u002Fdynamodb","13.aws\u002F09.dynamodb",{"title":3517,"path":3518,"stem":3519},"AWS Lambda та Serverless Compute","\u002Faws\u002Flambda","13.aws\u002F10.lambda",{"title":3521,"path":3522,"stem":3523},"Amazon Bedrock - Foundation Models, RAG та Agents","\u002Faws\u002Fbedrock","13.aws\u002F22.bedrock",{"title":3525,"path":3526,"stem":3527},"Amazon Rekognition - Комп'ютерний зір","\u002Faws\u002Frekognition","13.aws\u002F23.rekognition",{"title":3529,"path":3530,"stem":3531},"Amazon Textract - Інтелектуальний аналіз документів","\u002Faws\u002Ftextract","13.aws\u002F24.textract",{"title":3533,"path":3534,"stem":3535},"Amazon Polly, Transcribe, Comprehend та Translate","\u002Faws\u002Faudio-nlp-services","13.aws\u002F25.audio-nlp-services",{"title":3537,"path":3538,"stem":3539,"children":3540,"page":59},"Ai Development","\u002Fai-development","14.ai-development",[3541],{"title":3542,"path":3543,"stem":3544,"children":3545,"page":59},"Foundations","\u002Fai-development\u002Ffoundations","14.ai-development\u002F00.foundations",[3546],{"title":3547,"path":3548,"stem":3549},"Модуль 0.1. Що таке Large Language Model (LLM)","\u002Fai-development\u002Ffoundations\u002Fwhat-is-llm","14.ai-development\u002F00.foundations\u002F01.what-is-llm",{"title":3551,"path":3552,"stem":3553,"children":3554,"page":59},"React Native","\u002Freact-native","15.react-native",[3555,3576],{"title":3556,"path":3557,"stem":3558,"children":3559,"page":59},"Version1","\u002Freact-native\u002Fversion1","15.react-native\u002Fversion1",[3560,3564,3568,3572],{"title":3561,"path":3562,"stem":3563},"Що таке React Native","\u002Freact-native\u002Fversion1\u002Fwhat-is-react-native","15.react-native\u002Fversion1\u002F01.what-is-react-native",{"title":3565,"path":3566,"stem":3567},"Як влаштований React Native «під капотом»","\u002Freact-native\u002Fversion1\u002Freact-native-architecture","15.react-native\u002Fversion1\u002F02.react-native-architecture",{"title":3569,"path":3570,"stem":3571},"Від React до React Native: ключові відмінності","\u002Freact-native\u002Fversion1\u002Freact-native-vs-react","15.react-native\u002Fversion1\u002F03.react-native-vs-react",{"title":3573,"path":3574,"stem":3575},"View та Text — фундаментальні будівельні блоки","\u002Freact-native\u002Fversion1\u002Fview-and-text","15.react-native\u002Fversion1\u002F04.view-and-text",{"title":3577,"path":3578,"stem":3579,"children":3580,"page":59},"Version2","\u002Freact-native\u002Fversion2","15.react-native\u002Fversion2",[3581,3585,3589,3593,3597,3601,3605,3609,3613,3617,3621,3625,3629,3633,3637,3641,3645,3649,3653,3657,3661,3665,3669,3673,3677,3681,3685],{"title":3582,"path":3583,"stem":3584},"React Native — навіщо він потрібен","\u002Freact-native\u002Fversion2\u002Fwhy-react-native","15.react-native\u002Fversion2\u002F01.why-react-native",{"title":3586,"path":3587,"stem":3588},"Налаштування середовища розробки","\u002Freact-native\u002Fversion2\u002Fenvironment-setup","15.react-native\u002Fversion2\u002F02.environment-setup",{"title":3590,"path":3591,"stem":3592},"Expo і класичний React Native — два шляхи одного фреймворку","\u002Freact-native\u002Fversion2\u002Fexpo-vs-cli-landscape","15.react-native\u002Fversion2\u002F03.expo-vs-cli-landscape",{"title":3594,"path":3595,"stem":3596},"Середовище Expo — перший запуск","\u002Freact-native\u002Fversion2\u002Fexpo-setup-and-tooling","15.react-native\u002Fversion2\u002F04.expo-setup-and-tooling",{"title":3598,"path":3599,"stem":3600},"Структура проєкту та перші UI-примітиви","\u002Freact-native\u002Fversion2\u002Fproject-structure-and-conventions","15.react-native\u002Fversion2\u002F05.project-structure-and-conventions",{"title":3602,"path":3603,"stem":3604},"Базові компоненти React Native","\u002Freact-native\u002Fversion2\u002Fcore-components","15.react-native\u002Fversion2\u002F06.core-components",{"title":3606,"path":3607,"stem":3608},"Flexbox і layout у React Native","\u002Freact-native\u002Fversion2\u002Fflexbox-and-layout","15.react-native\u002Fversion2\u002F07.flexbox-and-layout",{"title":3610,"path":3611,"stem":3612},"StyleSheet і теми (light \u002F dark)","\u002Freact-native\u002Fversion2\u002Fstylesheet-and-theming","15.react-native\u002Fversion2\u002F08.stylesheet-and-theming",{"title":3614,"path":3615,"stem":3616},"Списки та віртуалізація","\u002Freact-native\u002Fversion2\u002Flists-and-virtualization","15.react-native\u002Fversion2\u002F09.lists-and-virtualization",{"title":3618,"path":3619,"stem":3620},"Форми, ввід і валідація","\u002Freact-native\u002Fversion2\u002Fforms-input-validation","15.react-native\u002Fversion2\u002F10.forms-input-validation",{"title":3622,"path":3623,"stem":3624},"Основи Expo Router","\u002Freact-native\u002Fversion2\u002Fexpo-router-basics","15.react-native\u002Fversion2\u002F11.expo-router-basics",{"title":3626,"path":3627,"stem":3628},"Вкладені навігатори та модалки","\u002Freact-native\u002Fversion2\u002Fnested-navigators-and-modals","15.react-native\u002Fversion2\u002F12.nested-navigators-and-modals",{"title":3630,"path":3631,"stem":3632},"Deep linking і параметри маршрутів","\u002Freact-native\u002Fversion2\u002Fdeep-linking-and-params","15.react-native\u002Fversion2\u002F13.deep-linking-and-params",{"title":3634,"path":3635,"stem":3636},"Робота з мережею та життєвий цикл застосунку","\u002Freact-native\u002Fversion2\u002Fnetworking-and-app-lifecycle","15.react-native\u002Fversion2\u002F14.networking-and-app-lifecycle",{"title":3638,"path":3639,"stem":3640},"Redux Toolkit на мобільних платформах","\u002Freact-native\u002Fversion2\u002Fredux-toolkit-on-mobile","15.react-native\u002Fversion2\u002F15.redux-toolkit-on-mobile",{"title":3642,"path":3643,"stem":3644},"RTK Query на мобільних платформах","\u002Freact-native\u002Fversion2\u002Frtk-query-mobile","15.react-native\u002Fversion2\u002F16.rtk-query-mobile",{"title":3646,"path":3647,"stem":3648},"Автентифікація та Безпечне Зберігання","\u002Freact-native\u002Fversion2\u002Fauth-secure-storage","15.react-native\u002Fversion2\u002F18.auth-secure-storage",{"title":3650,"path":3651,"stem":3652},"Локальне сховище — AsyncStorage, MMKV, SQLite","\u002Freact-native\u002Fversion2\u002Flocal-storage-mmkv-sqlite","15.react-native\u002Fversion2\u002F19.local-storage-mmkv-sqlite",{"title":3654,"path":3655,"stem":3656},"Офлайн-First і синхронізація","\u002Freact-native\u002Fversion2\u002Foffline-first-sync","15.react-native\u002Fversion2\u002F20.offline-first-sync",{"title":3658,"path":3659,"stem":3660},"Камера, медіа та файлова система","\u002Freact-native\u002Fversion2\u002Fcamera-media-filesystem","15.react-native\u002Fversion2\u002F21.camera-media-filesystem",{"title":3662,"path":3663,"stem":3664},"Карти та геолокація","\u002Freact-native\u002Fversion2\u002Fmaps-and-location","15.react-native\u002Fversion2\u002F22.maps-and-location",{"title":3666,"path":3667,"stem":3668},"Жести та дотики","\u002Freact-native\u002Fversion2\u002Fgestures-and-touch","15.react-native\u002Fversion2\u002F23.gestures-and-touch",{"title":3670,"path":3671,"stem":3672},"Анімації з Reanimated","\u002Freact-native\u002Fversion2\u002Freanimated-animations","15.react-native\u002Fversion2\u002F24.reanimated-animations",{"title":3674,"path":3675,"stem":3676},"Push і локальні сповіщення","\u002Freact-native\u002Fversion2\u002Fpush-and-local-notifications","15.react-native\u002Fversion2\u002F25.push-and-local-notifications",{"title":3678,"path":3679,"stem":3680},"Інтернаціоналізація та доступність","\u002Freact-native\u002Fversion2\u002Faccessibility-and-i18n","15.react-native\u002Fversion2\u002F26.accessibility-and-i18n",{"title":3682,"path":3683,"stem":3684},"EAS Build та профілі збірки","\u002Freact-native\u002Fversion2\u002Feas-build-and-profiles","15.react-native\u002Fversion2\u002F29.eas-build-and-profiles",{"title":3686,"path":3687,"stem":3688},"Публікація в App Store та Google Play","\u002Freact-native\u002Fversion2\u002Fapp-store-play-release","15.react-native\u002Fversion2\u002F30.app-store-play-release",{"title":3690,"path":3691,"stem":3692,"children":3693,"page":59},"Ai Python","\u002Fai-python","16.ai-python",[3694,3703,3712,3721,3750,3776,3801,3834,3851,3864,3873,3886,3895,3916,3929,3950],{"title":3695,"path":3696,"stem":3697,"children":3698,"page":59},"Intro To Ai","\u002Fai-python\u002Fintro-to-ai","16.ai-python\u002F01.intro-to-ai",[3699],{"title":3700,"path":3701,"stem":3702},"Вступ до штучного інтелекту та машинного навчання","\u002Fai-python\u002Fintro-to-ai\u002Fintro-to-ai","16.ai-python\u002F01.intro-to-ai\u002F01.intro-to-ai",{"title":3704,"path":3705,"stem":3706,"children":3707,"page":59},"Jupyter Notebook","\u002Fai-python\u002Fjupyter-notebook","16.ai-python\u002F02.jupyter-notebook",[3708],{"title":3709,"path":3710,"stem":3711},"Знайомство з Jupyter Notebook та JupyterLab","\u002Fai-python\u002Fjupyter-notebook\u002Fjupyter-notebook","16.ai-python\u002F02.jupyter-notebook\u002F02.jupyter-notebook",{"title":3713,"path":3714,"stem":3715,"children":3716,"page":59},"Numpy Pandas","\u002Fai-python\u002Fnumpy-pandas","16.ai-python\u002F03.numpy-pandas",[3717],{"title":3718,"path":3719,"stem":3720},"Робота з даними з використанням NumPy і pandas","\u002Fai-python\u002Fnumpy-pandas\u002Fnumpy-pandas","16.ai-python\u002F03.numpy-pandas\u002F03.numpy-pandas",{"title":3722,"path":3723,"stem":3724,"children":3725,"page":59},"Statistics Basics","\u002Fai-python\u002Fstatistics-basics","16.ai-python\u002F04.statistics-basics",[3726,3730,3734,3738,3742,3746],{"title":3727,"path":3728,"stem":3729},"Випадкові величини та їх типи","\u002Fai-python\u002Fstatistics-basics\u002Frandom-variables","16.ai-python\u002F04.statistics-basics\u002F01.random-variables",{"title":3731,"path":3732,"stem":3733},"Міри центральної тенденції","\u002Fai-python\u002Fstatistics-basics\u002Fcentral-tendency","16.ai-python\u002F04.statistics-basics\u002F02.central-tendency",{"title":3735,"path":3736,"stem":3737},"Міри варіації (розсіювання)","\u002Fai-python\u002Fstatistics-basics\u002Fvariability","16.ai-python\u002F04.statistics-basics\u002F03.variability",{"title":3739,"path":3740,"stem":3741},"Розподіли випадкових величин","\u002Fai-python\u002Fstatistics-basics\u002Fdistributions","16.ai-python\u002F04.statistics-basics\u002F04.distributions",{"title":3743,"path":3744,"stem":3745},"Кореляція та взаємозв'язки","\u002Fai-python\u002Fstatistics-basics\u002Fcorrelation","16.ai-python\u002F04.statistics-basics\u002F05.correlation",{"title":3747,"path":3748,"stem":3749},"Викиди та аномалії","\u002Fai-python\u002Fstatistics-basics\u002Foutliers","16.ai-python\u002F04.statistics-basics\u002F06.outliers",{"title":3751,"path":3752,"stem":3753,"children":3754},"Візуалізація даних за допомогою matplotlib","\u002Fai-python\u002Fdata-visualization","16.ai-python\u002F05.data-visualization\u002Findex",[3755,3756,3760,3764,3768,3772],{"title":3751,"path":3752,"stem":3753},{"title":3757,"path":3758,"stem":3759},"Основи matplotlib — Figure, Axes та перший графік","\u002Fai-python\u002Fdata-visualization\u002Fmatplotlib-basics","16.ai-python\u002F05.data-visualization\u002F01.matplotlib-basics",{"title":3761,"path":3762,"stem":3763},"Візуалізація розподілів — гістограми та box plots","\u002Fai-python\u002Fdata-visualization\u002Fdistributions","16.ai-python\u002F05.data-visualization\u002F02.distributions",{"title":3765,"path":3766,"stem":3767},"Візуалізація залежностей — scatter plots та кореляція","\u002Fai-python\u002Fdata-visualization\u002Frelationships","16.ai-python\u002F05.data-visualization\u002F03.relationships",{"title":3769,"path":3770,"stem":3771},"Візуалізація категоріальних даних — bar charts та pie charts","\u002Fai-python\u002Fdata-visualization\u002Fcategorical","16.ai-python\u002F05.data-visualization\u002F04.categorical",{"title":3773,"path":3774,"stem":3775},"Композиції та стилізація — subplots та багатопанельні дашборди","\u002Fai-python\u002Fdata-visualization\u002Fsubplots-styling","16.ai-python\u002F05.data-visualization\u002F05.subplots-styling",{"title":3777,"path":3778,"stem":3779,"children":3780,"page":59},"Linear Regression","\u002Fai-python\u002Flinear-regression","16.ai-python\u002F06.linear-regression",[3781,3785,3789,3793,3797],{"title":3782,"path":3783,"stem":3784},"Регресійна задача та лінійна регресія з однією змінною","\u002Fai-python\u002Flinear-regression\u002Fregression-task","16.ai-python\u002F06.linear-regression\u002F01.regression-task",{"title":3786,"path":3787,"stem":3788},"Метрики якості регресії — як оцінити модель","\u002Fai-python\u002Flinear-regression\u002Fquality-metrics","16.ai-python\u002F06.linear-regression\u002F02.quality-metrics",{"title":3790,"path":3791,"stem":3792},"Градієнтний спуск — як модель навчається","\u002Fai-python\u002Flinear-regression\u002Fgradient-descent","16.ai-python\u002F06.linear-regression\u002F03.gradient-descent",{"title":3794,"path":3795,"stem":3796},"Множинна лінійна регресія — модель з багатьма ознаками","\u002Fai-python\u002Flinear-regression\u002Fmultiple-regression","16.ai-python\u002F06.linear-regression\u002F04.multiple-regression",{"title":3798,"path":3799,"stem":3800},"Практичні завдання та резюме модуля","\u002Fai-python\u002Flinear-regression\u002Fpractice","16.ai-python\u002F06.linear-regression\u002F05.practice",{"title":3802,"path":3803,"stem":3804,"children":3805,"page":59},"Practical Regression","\u002Fai-python\u002Fpractical-regression","16.ai-python\u002F07.practical-regression",[3806,3810,3814,3818,3822,3826,3830],{"title":3807,"path":3808,"stem":3809},"Знайомство з scikit-learn","\u002Fai-python\u002Fpractical-regression\u002Fintro-scikit-learn","16.ai-python\u002F07.practical-regression\u002F01.intro-scikit-learn",{"title":3811,"path":3812,"stem":3813},"Exploratory Data Analysis датасету Housing Prices","\u002Fai-python\u002Fpractical-regression\u002Fhousing-dataset-eda","16.ai-python\u002F07.practical-regression\u002F02.housing-dataset-eda",{"title":3815,"path":3816,"stem":3817},"Попередня обробка даних (Data Preprocessing)","\u002Fai-python\u002Fpractical-regression\u002Fdata-preprocessing","16.ai-python\u002F07.practical-regression\u002F03.data-preprocessing",{"title":3819,"path":3820,"stem":3821},"Train\u002FTest Split та перша повноцінна модель","\u002Fai-python\u002Fpractical-regression\u002Ftrain-test-split","16.ai-python\u002F07.practical-regression\u002F04.train-test-split",{"title":3823,"path":3824,"stem":3825},"Перенавчання та недонавчання","\u002Fai-python\u002Fpractical-regression\u002Foverfitting-underfitting","16.ai-python\u002F07.practical-regression\u002F05.overfitting-underfitting",{"title":3827,"path":3828,"stem":3829},"Крос-валідація (Cross-Validation)","\u002Fai-python\u002Fpractical-regression\u002Fcross-validation","16.ai-python\u002F07.practical-regression\u002F06.cross-validation",{"title":3831,"path":3832,"stem":3833},"Гіперпараметри та їх оптимізація","\u002Fai-python\u002Fpractical-regression\u002Fhyperparameter-tuning","16.ai-python\u002F07.practical-regression\u002F07.hyperparameter-tuning",{"title":3835,"path":3836,"stem":3837,"children":3838,"page":59},"Polynomial Regression","\u002Fai-python\u002Fpolynomial-regression","16.ai-python\u002F08.polynomial-regression",[3839,3843,3847],{"title":3840,"path":3841,"stem":3842},"Нелінійні залежності та поліноміальна регресія","\u002Fai-python\u002Fpolynomial-regression\u002Fnonlinear-patterns","16.ai-python\u002F08.polynomial-regression\u002F01.nonlinear-patterns",{"title":3844,"path":3845,"stem":3846},"Регуляризація в регресії — Ridge та Lasso","\u002Fai-python\u002Fpolynomial-regression\u002Fregularization-methods","16.ai-python\u002F08.polynomial-regression\u002F02.regularization-methods",{"title":3848,"path":3849,"stem":3850},"Практика — поліноміальна регресія та регуляризація на Housing Prices","\u002Fai-python\u002Fpolynomial-regression\u002Fhousing-prices-practice","16.ai-python\u002F08.polynomial-regression\u002F03.housing-prices-practice",{"title":3852,"path":3853,"stem":3854,"children":3855,"page":59},"Decision Trees Random Forest","\u002Fai-python\u002Fdecision-trees-random-forest","16.ai-python\u002F09.decision-trees-random-forest",[3856,3860],{"title":3857,"path":3858,"stem":3859},"Дерева рішень — моделі з прозорою та зрозумілою логікою","\u002Fai-python\u002Fdecision-trees-random-forest\u002Fdecision-trees","16.ai-python\u002F09.decision-trees-random-forest\u002F01.decision-trees",{"title":3861,"path":3862,"stem":3863},"Random Forest — ансамблі дерев рішень","\u002Fai-python\u002Fdecision-trees-random-forest\u002Frandom-forest","16.ai-python\u002F09.decision-trees-random-forest\u002F02.random-forest",{"title":3865,"path":3866,"stem":3867,"children":3868,"page":59},"Gradient Boosting","\u002Fai-python\u002Fgradient-boosting","16.ai-python\u002F10.gradient-boosting",[3869],{"title":3870,"path":3871,"stem":3872},"Градієнтний бустинг та XGBoost — послідовне виправлення помилок","\u002Fai-python\u002Fgradient-boosting\u002Fgradient-boosting-xgboost","16.ai-python\u002F10.gradient-boosting\u002F01.gradient-boosting-xgboost",{"title":3874,"path":3875,"stem":3876,"children":3877,"page":59},"Logistic Regression Classification","\u002Fai-python\u002Flogistic-regression-classification","16.ai-python\u002F11.logistic-regression-classification",[3878,3882],{"title":3879,"path":3880,"stem":3881},"Основи класифікації та логістична регресія","\u002Fai-python\u002Flogistic-regression-classification\u002Fclassification-basics","16.ai-python\u002F11.logistic-regression-classification\u002F01.classification-basics",{"title":3883,"path":3884,"stem":3885},"Метрики якості класифікації","\u002Fai-python\u002Flogistic-regression-classification\u002Fclassification-metrics","16.ai-python\u002F11.logistic-regression-classification\u002F02.classification-metrics",{"title":3887,"path":3888,"stem":3889,"children":3890,"page":59},"Neural Networks Basics","\u002Fai-python\u002Fneural-networks-basics","16.ai-python\u002F12.neural-networks-basics",[3891],{"title":3892,"path":3893,"stem":3894},"Вступ до нейронних мереж — від персептрона до багатошарових мереж","\u002Fai-python\u002Fneural-networks-basics\u002Fperceptron-to-mlp","16.ai-python\u002F12.neural-networks-basics\u002F01.perceptron-to-mlp",{"title":3896,"path":3897,"stem":3898,"children":3899,"page":59},"Pytorch Intro","\u002Fai-python\u002Fpytorch-intro","16.ai-python\u002F13.pytorch-intro",[3900,3904,3908,3912],{"title":3901,"path":3902,"stem":3903},"Тензори та автоматичне диференціювання в PyTorch","\u002Fai-python\u002Fpytorch-intro\u002Ftensors-and-autograd","16.ai-python\u002F13.pytorch-intro\u002F01.tensors-and-autograd",{"title":3905,"path":3906,"stem":3907},"Побудова та тренування нейронних мереж у PyTorch","\u002Fai-python\u002Fpytorch-intro\u002Fbuilding-and-training","16.ai-python\u002F13.pytorch-intro\u002F02.building-and-training",{"title":3909,"path":3910,"stem":3911},"Робота з даними та регуляризація в PyTorch","\u002Fai-python\u002Fpytorch-intro\u002Fdata-and-regularization","16.ai-python\u002F13.pytorch-intro\u002F03.data-and-regularization",{"title":3913,"path":3914,"stem":3915},"Просунуті теми PyTorch — GPU, оптимізація та deployment","\u002Fai-python\u002Fpytorch-intro\u002Fadvanced-topics","16.ai-python\u002F13.pytorch-intro\u002F04.advanced-topics",{"title":3917,"path":3918,"stem":3919,"children":3920,"page":59},"Activation Functions Heart Disease","\u002Fai-python\u002Factivation-functions-heart-disease","16.ai-python\u002F14.activation-functions-heart-disease",[3921,3925],{"title":3922,"path":3923,"stem":3924},"Функції активації та побудова нейронної мережі для передбачення вад серця","\u002Fai-python\u002Factivation-functions-heart-disease\u002Fheart-disease-prediction","16.ai-python\u002F14.activation-functions-heart-disease\u002F01.heart-disease-prediction",{"title":3926,"path":3927,"stem":3928},"Бонус — Повний приклад Student Performance Prediction","\u002Fai-python\u002Factivation-functions-heart-disease\u002Fstudent-performance-bonus","16.ai-python\u002F14.activation-functions-heart-disease\u002F02.student-performance-bonus",{"title":3930,"path":3931,"stem":3932,"children":3933,"page":59},"Cnn Image Classification","\u002Fai-python\u002Fcnn-image-classification","16.ai-python\u002F15.cnn-image-classification",[3934,3938,3942,3946],{"title":3935,"path":3936,"stem":3937},"Основи згорткових нейронних мереж — чому не MLP?","\u002Fai-python\u002Fcnn-image-classification\u002Fcnn-fundamentals","16.ai-python\u002F15.cnn-image-classification\u002F01.cnn-fundamentals",{"title":3939,"path":3940,"stem":3941},"Практична імплементація CNN для класифікації MNIST","\u002Fai-python\u002Fcnn-image-classification\u002Fmnist-classification","16.ai-python\u002F15.cnn-image-classification\u002F02.mnist-classification",{"title":3943,"path":3944,"stem":3945},"Глибші CNN та аугментація даних для CIFAR-10","\u002Fai-python\u002Fcnn-image-classification\u002Fcifar10-and-data-augmentation","16.ai-python\u002F15.cnn-image-classification\u002F03.cifar10-and-data-augmentation",{"title":3947,"path":3948,"stem":3949},"Transfer Learning та візуалізація внутрішніх представлень CNN","\u002Fai-python\u002Fcnn-image-classification\u002Ftransfer-learning-and-visualization","16.ai-python\u002F15.cnn-image-classification\u002F04.transfer-learning-and-visualization",{"title":3951,"path":3952,"stem":3953,"children":3954,"page":59},"Batching Normalization Deep Networks","\u002Fai-python\u002Fbatching-normalization-deep-networks","16.ai-python\u002F16.batching-normalization-deep-networks",[3955,3959,3963,3967,3971,3975,3979],{"title":3956,"path":3957,"stem":3958},"Mini-batch Gradient Descent та ефективна обробка даних","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fmini-batch-gradient-descent","16.ai-python\u002F16.batching-normalization-deep-networks\u002F01.mini-batch-gradient-descent",{"title":3960,"path":3961,"stem":3962},"Ініціалізація ваг — фундамент стабільного навчання","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fweight-initialization","16.ai-python\u002F16.batching-normalization-deep-networks\u002F02.weight-initialization",{"title":3964,"path":3965,"stem":3966},"Batch Normalization — прорив у глибокому навчанні","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fbatch-normalization","16.ai-python\u002F16.batching-normalization-deep-networks\u002F03.batch-normalization",{"title":3968,"path":3969,"stem":3970},"Dropout та комбіновані стратегії регуляризації","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fdropout-and-regularization","16.ai-python\u002F16.batching-normalization-deep-networks\u002F04.dropout-and-regularization",{"title":3972,"path":3973,"stem":3974},"Проєктування глибоких мереж — від теорії до практики","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fdeep-networks-architectures","16.ai-python\u002F16.batching-normalization-deep-networks\u002F05.deep-networks-architectures",{"title":3976,"path":3977,"stem":3978},"Планування learning rate — коли та як зменшувати крок навчання","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Flearning-rate-scheduling","16.ai-python\u002F16.batching-normalization-deep-networks\u002F06.learning-rate-scheduling",{"title":3980,"path":3981,"stem":3982},"Підсумковий проєкт — побудова сучасного класифікатора зображень","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Ffinal-project-deep-classifier","16.ai-python\u002F16.batching-normalization-deep-networks\u002F07.final-project-deep-classifier",{"title":3984,"icon":658,"path":3985,"stem":3986,"children":3987,"page":59},"Клієнт-серверна архітектура","\u002Fclient-server-architecture","17.client-server-architecture",[3988,3992,3996,4000,4004,4008,4012,4016,4020,4024,4028,4032,4036,4040,4044,4048,4052,4056],{"title":3989,"path":3990,"stem":3991},"Архітектура клієнт-серверних систем та основи Go","\u002Fclient-server-architecture\u002Fclient-server-architecture-and-go","17.client-server-architecture\u002F01.client-server-architecture-and-go",{"title":3993,"path":3994,"stem":3995},"Система типів та модель пам’яті мови Go","\u002Fclient-server-architecture\u002Ftype-system-and-memory-model","17.client-server-architecture\u002F02.type-system-and-memory-model",{"title":3997,"path":3998,"stem":3999},"Інтерфейси та модель конкурентності мови Go","\u002Fclient-server-architecture\u002Finterfaces-and-concurrency-model","17.client-server-architecture\u002F03.interfaces-and-concurrency-model",{"title":4001,"path":4002,"stem":4003},"Сокетне програмування та протокол TCP у Go","\u002Fclient-server-architecture\u002Ftcp-socket-programming","17.client-server-architecture\u002F04.tcp-socket-programming",{"title":4005,"path":4006,"stem":4007},"Протокол UDP та датаграмна передача даних","\u002Fclient-server-architecture\u002Fudp-datagram-transmission","17.client-server-architecture\u002F05.udp-datagram-transmission",{"title":4009,"path":4010,"stem":4011},"Криптографічний захист каналів зв","\u002Fclient-server-architecture\u002Ftls-cryptographic-channel-protection","17.client-server-architecture\u002F06.tls-cryptographic-channel-protection",{"title":4013,"path":4014,"stem":4015},"Прикладні мережеві протоколи DNS та SMTP","\u002Fclient-server-architecture\u002Fdns-smtp-application-protocols","17.client-server-architecture\u002F07.dns-smtp-application-protocols",{"title":4017,"path":4018,"stem":4019},"Протокол HTTP та стандартний вебсервер Go","\u002Fclient-server-architecture\u002Fhttp-protocol-and-web-server","17.client-server-architecture\u002F08.http-protocol-and-web-server",{"title":4021,"path":4022,"stem":4023},"Проєктування REST API та маршрутизація засобами Chi","\u002Fclient-server-architecture\u002Frest-api-design-and-chi-routing","17.client-server-architecture\u002F09.rest-api-design-and-chi-routing",{"title":4025,"path":4026,"stem":4027},"Лекція 10. Шарувата архітектура та конвеєри обробки запитів","\u002Fclient-server-architecture\u002Flayered-architecture-and-middleware-pipelines","17.client-server-architecture\u002F10.layered-architecture-and-middleware-pipelines",{"title":4029,"path":4030,"stem":4031},"Лекція 11. Архітектура та маршрутизація фреймворку Gin","\u002Fclient-server-architecture\u002Fgin-framework-architecture-and-routing","17.client-server-architecture\u002F11.gin-framework-architecture-and-routing",{"title":4033,"path":4034,"stem":4035},"Лекція 12. Валідація даних, безпека та документування у Gin","\u002Fclient-server-architecture\u002Fdata-validation-security-and-documentation-in-gin","17.client-server-architecture\u002F12.data-validation-security-and-documentation-in-gin",{"title":4037,"path":4038,"stem":4039},"Лекція 13. Взаємодія з реляційними СУБД та технології ORM","\u002Fclient-server-architecture\u002Frelational-databases-and-orm","17.client-server-architecture\u002F13.relational-databases-and-orm",{"title":4041,"path":4042,"stem":4043},"Потокова передача даних та протокол WebSocket","\u002Fclient-server-architecture\u002Fstreaming-data-and-websockets","17.client-server-architecture\u002F14.streaming-data-and-websockets",{"title":4045,"path":4046,"stem":4047},"Міжсервісна взаємодія на основі протоколу gRPC","\u002Fclient-server-architecture\u002Fgrpc-inter-service-communication","17.client-server-architecture\u002F15.grpc-inter-service-communication",{"title":4049,"path":4050,"stem":4051},"Асинхронний обмін повідомленнями та протоколи черг","\u002Fclient-server-architecture\u002Fasynchronous-message-exchange-and-queue-protocols","17.client-server-architecture\u002F16.asynchronous-message-exchange-and-queue-protocols",{"title":4053,"path":4054,"stem":4055},"Протоколи потокового медіа та технологія WebRTC","\u002Fclient-server-architecture\u002Fstreaming-media-protocols-and-webrtc","17.client-server-architecture\u002F17.streaming-media-protocols-and-webrtc",{"title":4057,"path":4058,"stem":4059},"Моніторинг, безпека та контейнеризація застосунків","\u002Fclient-server-architecture\u002Fmonitoring-security-and-containerization","17.client-server-architecture\u002F18.monitoring-security-and-containerization",{"title":4061,"icon":2118,"path":4062,"stem":4063,"children":4064,"page":59},"Розробка WEB-застосувань","\u002Fweb-development","18.web-development",[4065,4110,4148,4177,4206,4263,4313,4407,4473,4555,4588,4616,4658,4704,4747],{"title":4066,"icon":658,"path":4067,"stem":4068,"children":4069,"page":59},"Архітектура комп'ютерних мереж та мережеві протоколи","\u002Fweb-development\u002Fnetwork-architecture-and-protocols","18.web-development\u002F01.network-architecture-and-protocols",[4070,4074,4078,4082,4086,4090,4094,4098,4102,4106],{"title":4071,"path":4072,"stem":4073},"Еволюція веброзробки та модель клієнт-сервер","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fweb-evolution-client-server","18.web-development\u002F01.network-architecture-and-protocols\u002F01.web-evolution-client-server",{"title":4075,"path":4076,"stem":4077},"Еталонна модель OSI","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fosi-model","18.web-development\u002F01.network-architecture-and-protocols\u002F02.osi-model",{"title":4079,"path":4080,"stem":4081},"Стек протоколів TCP\u002FIP","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Ftcp-ip-stack","18.web-development\u002F01.network-architecture-and-protocols\u002F03.tcp-ip-stack",{"title":4083,"path":4084,"stem":4085},"IP-адресація, порти та сокети","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fip-addressing-ports-sockets","18.web-development\u002F01.network-architecture-and-protocols\u002F04.ip-addressing-ports-sockets",{"title":4087,"path":4088,"stem":4089},"Протоколи TCP та UDP","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Ftcp-udp-protocols","18.web-development\u002F01.network-architecture-and-protocols\u002F05.tcp-udp-protocols",{"title":4091,"path":4092,"stem":4093},"Система доменних імен DNS","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fdns-system","18.web-development\u002F01.network-architecture-and-protocols\u002F06.dns-system",{"title":4095,"path":4096,"stem":4097},"Протокол SMTP та поштові протоколи","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fsmtp-email-protocols","18.web-development\u002F01.network-architecture-and-protocols\u002F07.smtp-email-protocols",{"title":4099,"path":4100,"stem":4101},"Протокол WebSocket","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fwebsocket-protocol","18.web-development\u002F01.network-architecture-and-protocols\u002F08.websocket-protocol",{"title":4103,"path":4104,"stem":4105},"Протокол SSH","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fssh-protocol","18.web-development\u002F01.network-architecture-and-protocols\u002F09.ssh-protocol",{"title":4107,"path":4108,"stem":4109},"Огляд сучасних серверних технологій","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fmodern-backend-technologies","18.web-development\u002F01.network-architecture-and-protocols\u002F10.modern-backend-technologies",{"title":4111,"icon":4112,"path":4113,"stem":4114,"children":4115,"page":59},"Протокол HTTP та захищена передача даних HTTPS","i-lucide-lock","\u002Fweb-development\u002Fhttp-and-https","18.web-development\u002F02.http-and-https",[4116,4120,4124,4128,4132,4136,4140,4144],{"title":4117,"path":4118,"stem":4119},"Вступ до протоколу HTTP та еволюція веб-технологій","\u002Fweb-development\u002Fhttp-and-https\u002Fintroduction-and-evolution","18.web-development\u002F02.http-and-https\u002F01.introduction-and-evolution",{"title":4121,"path":4122,"stem":4123},"Анатомія HTTP-запиту","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-request-structure","18.web-development\u002F02.http-and-https\u002F02.http-request-structure",{"title":4125,"path":4126,"stem":4127},"Анатомія HTTP-відповіді","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-response-structure","18.web-development\u002F02.http-and-https\u002F03.http-response-structure",{"title":4129,"path":4130,"stem":4131},"Методи HTTP та їхня семантика","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-methods","18.web-development\u002F02.http-and-https\u002F04.http-methods",{"title":4133,"path":4134,"stem":4135},"Коди статусу HTTP та їхнє призначення","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-status-codes","18.web-development\u002F02.http-and-https\u002F05.http-status-codes",{"title":4137,"path":4138,"stem":4139},"HTTP-заголовки та їхнє призначення","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-headers","18.web-development\u002F02.http-and-https\u002F06.http-headers",{"title":4141,"path":4142,"stem":4143},"CORS та механізми безпеки HTTP","\u002Fweb-development\u002Fhttp-and-https\u002Fcors-and-security","18.web-development\u002F02.http-and-https\u002F07.cors-and-security",{"title":4145,"path":4146,"stem":4147},"HTTPS та криптографічні основи TLS","\u002Fweb-development\u002Fhttp-and-https\u002Fhttps-and-tls","18.web-development\u002F02.http-and-https\u002F08.https-and-tls",{"title":4149,"icon":2498,"path":4150,"stem":4151,"children":4152,"page":59},"Система типів мови TypeScript","\u002Fweb-development\u002Ftypescript-type-system","18.web-development\u002F03.typescript-type-system",[4153,4157,4161,4165,4169,4173],{"title":4154,"path":4155,"stem":4156},"Знайомство з TypeScript Compiler","\u002Fweb-development\u002Ftypescript-type-system\u002Fintroduction-compiler-config","18.web-development\u002F03.typescript-type-system\u002F01.introduction-compiler-config",{"title":4158,"path":4159,"stem":4160},"Примітивні типи даних: string, number, boolean","\u002Fweb-development\u002Ftypescript-type-system\u002Fprimitive-special-types","18.web-development\u002F03.typescript-type-system\u002F02.primitive-special-types",{"title":4162,"path":4163,"stem":4164},"Масиви, кортежі та об","\u002Fweb-development\u002Ftypescript-type-system\u002Farrays-tuples-objects","18.web-development\u002F03.typescript-type-system\u002F03.arrays-tuples-objects",{"title":4166,"path":4167,"stem":4168},"Псевдоніми типів, Union типи, Intersection типи та літеральні типи","\u002Fweb-development\u002Ftypescript-type-system\u002Funion-intersection-literals","18.web-development\u002F03.typescript-type-system\u002F04.union-intersection-literals",{"title":4170,"path":4171,"stem":4172},"Type Narrowing (звуження типів)","\u002Fweb-development\u002Ftypescript-type-system\u002Ftype-narrowing","18.web-development\u002F03.typescript-type-system\u002F05.type-narrowing",{"title":4174,"path":4175,"stem":4176},"Типізація функцій","\u002Fweb-development\u002Ftypescript-type-system\u002Ffunctions-typing","18.web-development\u002F03.typescript-type-system\u002F06.functions-typing",{"title":4178,"icon":2498,"path":4179,"stem":4180,"children":4181,"page":59},"Розширені засоби мови TypeScript","\u002Fweb-development\u002Ftypescript-advanced","18.web-development\u002F04.typescript-advanced",[4182,4186,4190,4194,4198,4202],{"title":4183,"path":4184,"stem":4185},"Interfaces та Classes","\u002Fweb-development\u002Ftypescript-advanced\u002Finterfaces-classes","18.web-development\u002F04.typescript-advanced\u002F01.interfaces-classes",{"title":4187,"path":4188,"stem":4189},"Основи Generic типів","\u002Fweb-development\u002Ftypescript-advanced\u002Fgenerics-fundamentals","18.web-development\u002F04.typescript-advanced\u002F02.generics-fundamentals",{"title":4191,"path":4192,"stem":4193},"Enums та Decorators","\u002Fweb-development\u002Ftypescript-advanced\u002Fenums-decorators","18.web-development\u002F04.typescript-advanced\u002F03.enums-decorators",{"title":4195,"path":4196,"stem":4197},"Utility Types","\u002Fweb-development\u002Ftypescript-advanced\u002Futility-types","18.web-development\u002F04.typescript-advanced\u002F04.utility-types",{"title":4199,"path":4200,"stem":4201},"Mapped та Conditional Types","\u002Fweb-development\u002Ftypescript-advanced\u002Fmapped-conditional-types","18.web-development\u002F04.typescript-advanced\u002F05.mapped-conditional-types",{"title":4203,"path":4204,"stem":4205},"Модулі та Strict Mode","\u002Fweb-development\u002Ftypescript-advanced\u002Fmodules-strict-mode","18.web-development\u002F04.typescript-advanced\u002F06.modules-strict-mode",{"title":4207,"icon":4208,"path":4209,"stem":4210,"children":4211,"page":59},"Платформа Node.js як середовище виконання","i-devicon-nodejs","\u002Fweb-development\u002Fnodejs-platform","18.web-development\u002F05.nodejs-platform",[4212,4216,4220,4224,4228,4232,4236,4240,4244,4248,4252,4255,4259],{"title":4213,"path":4214,"stem":4215},"Що таке Node.js та його архітектура","\u002Fweb-development\u002Fnodejs-platform\u002Fwhat-is-nodejs","18.web-development\u002F05.nodejs-platform\u002F01.what-is-nodejs",{"title":4217,"path":4218,"stem":4219},"Event Loop — серце Node.js","\u002Fweb-development\u002Fnodejs-platform\u002Fevent-loop","18.web-development\u002F05.nodejs-platform\u002F02.event-loop",{"title":4221,"path":4222,"stem":4223},"Модульні системи: CommonJS vs ES Modules","\u002Fweb-development\u002Fnodejs-platform\u002Fmodule-systems","18.web-development\u002F05.nodejs-platform\u002F03.module-systems",{"title":4225,"path":4226,"stem":4227},"npm та package.json","\u002Fweb-development\u002Fnodejs-platform\u002Fnpm-package-json","18.web-development\u002F05.nodejs-platform\u002F04.npm-package-json",{"title":4229,"path":4230,"stem":4231},"Глобальні об\\","\u002Fweb-development\u002Fnodejs-platform\u002Fglobal-objects","18.web-development\u002F05.nodejs-platform\u002F05.global-objects",{"title":4233,"path":4234,"stem":4235},"Вбудований модуль fs (File System)","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-fs","18.web-development\u002F05.nodejs-platform\u002F06.built-in-modules-fs",{"title":4237,"path":4238,"stem":4239},"Вбудований модуль path","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-path","18.web-development\u002F05.nodejs-platform\u002F07.built-in-modules-path",{"title":4241,"path":4242,"stem":4243},"Вбудований модуль http","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-http","18.web-development\u002F05.nodejs-platform\u002F08.built-in-modules-http",{"title":4245,"path":4246,"stem":4247},"Streams — потоки даних у Node.js","\u002Fweb-development\u002Fnodejs-platform\u002Fstreams","18.web-development\u002F05.nodejs-platform\u002F09.streams",{"title":4249,"path":4250,"stem":4251},"Вбудований модуль util (Utilities)","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-util","18.web-development\u002F05.nodejs-platform\u002F10.built-in-modules-util",{"title":3141,"path":4253,"stem":4254},"\u002Fweb-development\u002Fnodejs-platform\u002Fenvironment-variables","18.web-development\u002F05.nodejs-platform\u002F11.environment-variables",{"title":4256,"path":4257,"stem":4258},"Інструменти налагодження та розробки","\u002Fweb-development\u002Fnodejs-platform\u002Fdebugging-tools","18.web-development\u002F05.nodejs-platform\u002F12.debugging-tools",{"title":4260,"path":4261,"stem":4262},"Продуктивність та Best Practices","\u002Fweb-development\u002Fnodejs-platform\u002Fperformance-best-practices","18.web-development\u002F05.nodejs-platform\u002F13.performance-best-practices",{"title":4264,"icon":4265,"path":4266,"stem":4267,"children":4268,"page":59},"Асинхронне програмування у Node.js","i-lucide-clock","\u002Fweb-development\u002Fasync-programming-nodejs","18.web-development\u002F06.async-programming-nodejs",[4269,4273,4277,4281,4285,4289,4293,4297,4301,4305,4309],{"title":4270,"path":4271,"stem":4272},"Синхронний vs асинхронний код","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fsync-vs-async","18.web-development\u002F06.async-programming-nodejs\u002F01.sync-vs-async",{"title":4274,"path":4275,"stem":4276},"Callbacks — перша парадигма асинхронності","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fcallbacks","18.web-development\u002F06.async-programming-nodejs\u002F02.callbacks",{"title":4278,"path":4279,"stem":4280},"Promises — стандарт асинхронності","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fpromises","18.web-development\u002F06.async-programming-nodejs\u002F03.promises",{"title":4282,"path":4283,"stem":4284},"Promise комбінатори","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fpromise-combinators","18.web-development\u002F06.async-programming-nodejs\u002F04.promise-combinators",{"title":4286,"path":4287,"stem":4288},"Async\u002FAwait — синтаксичний цукор над Promises","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fasync-await","18.web-development\u002F06.async-programming-nodejs\u002F05.async-await",{"title":4290,"path":4291,"stem":4292},"Паралельне vs послідовне виконання","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fparallel-vs-sequential","18.web-development\u002F06.async-programming-nodejs\u002F06.parallel-vs-sequential",{"title":4294,"path":4295,"stem":4296},"EventEmitter — подієва модель Node.js","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fevent-emitter","18.web-development\u002F06.async-programming-nodejs\u002F07.event-emitter",{"title":4298,"path":4299,"stem":4300},"Worker Threads — багатопотоковість у Node.js","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fworker-threads","18.web-development\u002F06.async-programming-nodejs\u002F08.worker-threads",{"title":4302,"path":4303,"stem":4304},"Child Processes — запуск зовнішніх процесів","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fchild-processes","18.web-development\u002F06.async-programming-nodejs\u002F09.child-processes",{"title":4306,"path":4307,"stem":4308},"Обробка помилок у асинхронному коді","\u002Fweb-development\u002Fasync-programming-nodejs\u002Ferror-handling","18.web-development\u002F06.async-programming-nodejs\u002F10.error-handling",{"title":4310,"path":4311,"stem":4312},"Порівняння Node.js фреймворків","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fnodejs-frameworks","18.web-development\u002F06.async-programming-nodejs\u002F11.nodejs-frameworks",{"title":4314,"icon":4315,"path":4316,"stem":4317,"children":4318,"page":59},"Тема 7. Фреймворк NestJS. Контролери та маршрутизація","i-lucide-route","\u002Fweb-development\u002Fnestjs-controllers-routing","18.web-development\u002F07.nestjs-controllers-routing",[4319,4323,4327,4331,4335,4339,4343,4347,4351,4355,4359,4363,4367,4371,4375,4379,4383,4387,4391,4395,4399,4403],{"title":4320,"path":4321,"stem":4322},"Філософія та архітектура NestJS","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fnestjs-philosophy","18.web-development\u002F07.nestjs-controllers-routing\u002F01.nestjs-philosophy",{"title":4324,"path":4325,"stem":4326},"Три стовпи архітектури: модулі, контролери, провайдери","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fthree-pillars","18.web-development\u002F07.nestjs-controllers-routing\u002F02.three-pillars",{"title":4328,"path":4329,"stem":4330},"Інверсія керування (IoC) та ін","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fioc-and-di","18.web-development\u002F07.nestjs-controllers-routing\u002F03.ioc-and-di",{"title":4332,"path":4333,"stem":4334},"Встановлення NestJS CLI та створення проєкту","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fnestjs-cli-setup","18.web-development\u002F07.nestjs-controllers-routing\u002F04.nestjs-cli-setup",{"title":4336,"path":4337,"stem":4338},"Структура проєкту NestJS та конвенції","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fproject-structure","18.web-development\u002F07.nestjs-controllers-routing\u002F05.project-structure",{"title":4340,"path":4341,"stem":4342},"Контролери: основи маршрутизації","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcontrollers-basics","18.web-development\u002F07.nestjs-controllers-routing\u002F06.controllers-basics",{"title":4344,"path":4345,"stem":4346},"Декоратори маршрутизації HTTP-методів","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Froute-decorators","18.web-development\u002F07.nestjs-controllers-routing\u002F07.route-decorators",{"title":4348,"path":4349,"stem":4350},"Параметри маршруту та декоратор @Param","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Froute-parameters","18.web-development\u002F07.nestjs-controllers-routing\u002F08.route-parameters",{"title":4352,"path":4353,"stem":4354},"Query-параметри та декоратор @Query","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fquery-parameters","18.web-development\u002F07.nestjs-controllers-routing\u002F09.query-parameters",{"title":4356,"path":4357,"stem":4358},"Тіло запиту та декоратор @Body","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Frequest-body","18.web-development\u002F07.nestjs-controllers-routing\u002F10.request-body",{"title":4360,"path":4361,"stem":4362},"Робота з заголовками запиту та відповіді","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fheaders-decorators","18.web-development\u002F07.nestjs-controllers-routing\u002F11.headers-decorators",{"title":4364,"path":4365,"stem":4366},"Data Transfer Objects (DTO): визначення та призначення","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fdto-introduction","18.web-development\u002F07.nestjs-controllers-routing\u002F12.dto-introduction",{"title":4368,"path":4369,"stem":4370},"Об'єкти Request та Response","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Frequest-response-objects","18.web-development\u002F07.nestjs-controllers-routing\u002F13.request-response-objects",{"title":4372,"path":4373,"stem":4374},"HTTP-статус коди та декоратор @HttpCode","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fhttp-status-codes","18.web-development\u002F07.nestjs-controllers-routing\u002F14.http-status-codes",{"title":4376,"path":4377,"stem":4378},"Перенаправлення (Redirects) та декоратор @Redirect","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fredirects","18.web-development\u002F07.nestjs-controllers-routing\u002F15.redirects",{"title":4380,"path":4381,"stem":4382},"Асинхронні обробники та Observables","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fasync-handlers","18.web-development\u002F07.nestjs-controllers-routing\u002F16.async-handlers",{"title":4384,"path":4385,"stem":4386},"Маршрутизація за піддоменами та версіонування API","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fsub-domain-routing","18.web-development\u002F07.nestjs-controllers-routing\u002F17.sub-domain-routing",{"title":4388,"path":4389,"stem":4390},"Області видимості контролерів (Scopes)","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcontroller-scopes","18.web-development\u002F07.nestjs-controllers-routing\u002F18.controller-scopes",{"title":4392,"path":4393,"stem":4394},"Основні команди NestJS CLI","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fnestjs-cli-commands","18.web-development\u002F07.nestjs-controllers-routing\u002F19.nestjs-cli-commands",{"title":4396,"path":4397,"stem":4398},"Практичний приклад: створення CRUD-контролера","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcrud-example","18.web-development\u002F07.nestjs-controllers-routing\u002F20.crud-example",{"title":4400,"path":4401,"stem":4402},"Тестування контролерів","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Ftesting-controllers","18.web-development\u002F07.nestjs-controllers-routing\u002F21.testing-controllers",{"title":4404,"path":4405,"stem":4406},"Best Practices для контролерів та маршрутизації","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fbest-practices","18.web-development\u002F07.nestjs-controllers-routing\u002F22.best-practices",{"title":4408,"icon":4409,"path":4410,"stem":4411,"children":4412,"page":59},"Тема 8. Провайдери, сервіси та модульна система NestJS","i-lucide-package","\u002Fweb-development\u002Fnestjs-providers-modules","18.web-development\u002F08.nestjs-providers-modules",[4413,4417,4421,4425,4429,4433,4437,4441,4445,4449,4453,4457,4461,4465,4469],{"title":4414,"path":4415,"stem":4416},"Концепція провайдерів у NestJS","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fproviders-concept","18.web-development\u002F08.nestjs-providers-modules\u002F01.providers-concept",{"title":4418,"path":4419,"stem":4420},"Сервіси: інкапсуляція бізнес-логіки","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fservices-business-logic","18.web-development\u002F08.nestjs-providers-modules\u002F02.services-business-logic",{"title":4422,"path":4423,"stem":4424},"Практика ін","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fdependency-injection-practice","18.web-development\u002F08.nestjs-providers-modules\u002F03.dependency-injection-practice",{"title":4426,"path":4427,"stem":4428},"Custom Providers: useValue, useClass, useFactory, useExisting","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fcustom-providers","18.web-development\u002F08.nestjs-providers-modules\u002F04.custom-providers",{"title":4430,"path":4431,"stem":4432},"Injection Tokens: рядкові та символьні токени","\u002Fweb-development\u002Fnestjs-providers-modules\u002Finjection-tokens","18.web-development\u002F08.nestjs-providers-modules\u002F05.injection-tokens",{"title":4434,"path":4435,"stem":4436},"Опціональні провайдери та декоратор @Optional","\u002Fweb-development\u002Fnestjs-providers-modules\u002Foptional-providers","18.web-development\u002F08.nestjs-providers-modules\u002F07.optional-providers",{"title":4438,"path":4439,"stem":4440},"Структура модулів: imports, controllers, providers, exports","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fmodules-structure","18.web-development\u002F08.nestjs-providers-modules\u002F08.modules-structure",{"title":4442,"path":4443,"stem":4444},"Feature Modules: ізоляція функціональності","\u002Fweb-development\u002Fnestjs-providers-modules\u002Ffeature-modules","18.web-development\u002F08.nestjs-providers-modules\u002F09.feature-modules",{"title":4446,"path":4447,"stem":4448},"Shared Modules: перевикористання провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fshared-modules","18.web-development\u002F08.nestjs-providers-modules\u002F10.shared-modules",{"title":4450,"path":4451,"stem":4452},"Global Modules та декоратор @Global","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fglobal-modules","18.web-development\u002F08.nestjs-providers-modules\u002F11.global-modules",{"title":4454,"path":4455,"stem":4456},"Dynamic Modules: конфігурація під час виконання","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fdynamic-modules","18.web-development\u002F08.nestjs-providers-modules\u002F12.dynamic-modules",{"title":4458,"path":4459,"stem":4460},"Циклічні залежності та forwardRef","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fcircular-dependencies","18.web-development\u002F08.nestjs-providers-modules\u002F13.circular-dependencies",{"title":4462,"path":4463,"stem":4464},"Lifecycle Hooks: хуки життєвого циклу","\u002Fweb-development\u002Fnestjs-providers-modules\u002Flifecycle-hooks","18.web-development\u002F08.nestjs-providers-modules\u002F14.lifecycle-hooks",{"title":4466,"path":4467,"stem":4468},"ModuleRef: динамічний доступ до провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fmodule-reference","18.web-development\u002F08.nestjs-providers-modules\u002F15.module-reference",{"title":4470,"path":4471,"stem":4472},"Тестування сервісів та провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Ftesting-services","18.web-development\u002F08.nestjs-providers-modules\u002F16.testing-services",{"title":4474,"icon":4475,"path":4476,"stem":4477,"children":4478,"page":59},"Тема 9. Валідація даних та конвеєр обробки запитів у NestJS","i-lucide-filter","\u002Fweb-development\u002Fnestjs-validation-pipeline","18.web-development\u002F09.nestjs-validation-pipeline",[4479,4483,4487,4491,4495,4499,4503,4507,4511,4515,4519,4523,4527,4531,4535,4539,4543,4547,4551],{"title":4480,"path":4481,"stem":4482},"Request Pipeline: конвеєр обробки запитів","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Frequest-pipeline","18.web-development\u002F09.nestjs-validation-pipeline\u002F01.request-pipeline",{"title":4484,"path":4485,"stem":4486},"Pipes: концепція трансформації та валідації","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fpipes-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F02.pipes-concept",{"title":4488,"path":4489,"stem":4490},"Вбудовані pipes: ParseIntPipe, ParseBoolPipe, ParseUUIDPipe","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fbuilt-in-pipes","18.web-development\u002F09.nestjs-validation-pipeline\u002F03.built-in-pipes",{"title":4492,"path":4493,"stem":4494},"ValidationPipe: автоматична валідація DTO","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fvalidation-pipe","18.web-development\u002F09.nestjs-validation-pipeline\u002F04.validation-pipe",{"title":4496,"path":4497,"stem":4498},"Декоратори class-validator для DTO","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fclass-validator-decorators","18.web-development\u002F09.nestjs-validation-pipeline\u002F05.class-validator-decorators",{"title":4500,"path":4501,"stem":4502},"Створення кастомних валідаторів","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-validators","18.web-development\u002F09.nestjs-validation-pipeline\u002F06.custom-validators",{"title":4504,"path":4505,"stem":4506},"Створення власних Pipes","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-pipes","18.web-development\u002F09.nestjs-validation-pipeline\u002F07.custom-pipes",{"title":4508,"path":4509,"stem":4510},"Основи Middleware","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fmiddleware-basics","18.web-development\u002F09.nestjs-validation-pipeline\u002F08.middleware-basics",{"title":4512,"path":4513,"stem":4514},"Практичні приклади Middleware","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fmiddleware-examples","18.web-development\u002F09.nestjs-validation-pipeline\u002F09.middleware-examples",{"title":4516,"path":4517,"stem":4518},"Guards: захисні перехоплювачі доступу","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fguards-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F10.guards-concept",{"title":4520,"path":4521,"stem":4522},"Створення кастомних Guards","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-guards","18.web-development\u002F09.nestjs-validation-pipeline\u002F11.custom-guards",{"title":4524,"path":4525,"stem":4526},"Interceptors: перехоплення та трансформація відповідей","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Finterceptors-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F12.interceptors-concept",{"title":4528,"path":4529,"stem":4530},"Практичні приклади Interceptors","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Finterceptor-examples","18.web-development\u002F09.nestjs-validation-pipeline\u002F13.interceptor-examples",{"title":4532,"path":4533,"stem":4534},"Exception Filters: обробка виключень","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fexception-filters","18.web-development\u002F09.nestjs-validation-pipeline\u002F14.exception-filters",{"title":4536,"path":4537,"stem":4538},"Custom Exception Filters: спеціалізовані фільтри","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-exception-filters","18.web-development\u002F09.nestjs-validation-pipeline\u002F15.custom-exception-filters",{"title":4540,"path":4541,"stem":4542},"Execution Context: контекст виконання","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fexecution-context","18.web-development\u002F09.nestjs-validation-pipeline\u002F16.execution-context",{"title":4544,"path":4545,"stem":4546},"Custom Decorators: власні декоратори","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-decorators","18.web-development\u002F09.nestjs-validation-pipeline\u002F17.custom-decorators",{"title":4548,"path":4549,"stem":4550},"Global Components: глобальні компоненти","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fglobal-components","18.web-development\u002F09.nestjs-validation-pipeline\u002F18.global-components",{"title":4552,"path":4553,"stem":4554},"Pipeline Best Practices: найкращі практики","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fpipeline-best-practices","18.web-development\u002F09.nestjs-validation-pipeline\u002F19.pipeline-best-practices",{"title":4556,"icon":2865,"path":4557,"stem":4558,"children":4559,"page":59},"Інтеграція реляційних баз даних засобами TypeORM","\u002Fweb-development\u002Ftypeorm-integration","18.web-development\u002F10.typeorm-integration",[4560,4564,4568,4572,4576,4580,4584],{"title":4561,"path":4562,"stem":4563},"Робота з базами даних у Node.js через нативні драйвери","\u002Fweb-development\u002Ftypeorm-integration\u002F01-nodejs-database-drivers","18.web-development\u002F10.typeorm-integration\u002F01-nodejs-database-drivers",{"title":4565,"path":4566,"stem":4567},"ORM та знайомство з TypeORM","\u002Fweb-development\u002Ftypeorm-integration\u002F02-orm-and-typeorm-intro","18.web-development\u002F10.typeorm-integration\u002F02-orm-and-typeorm-intro",{"title":4569,"path":4570,"stem":4571},"Налаштування TypeORM у NestJS проєкті","\u002Fweb-development\u002Ftypeorm-integration\u002F03-typeorm-setup-nestjs","18.web-development\u002F10.typeorm-integration\u002F03-typeorm-setup-nestjs",{"title":4573,"path":4574,"stem":4575},"Entity класи та декоратори TypeORM","\u002Fweb-development\u002Ftypeorm-integration\u002F04-entities-and-decorators","18.web-development\u002F10.typeorm-integration\u002F04-entities-and-decorators",{"title":4577,"path":4578,"stem":4579},"Repository Pattern та CRUD операції","\u002Fweb-development\u002Ftypeorm-integration\u002F05-repository-pattern-crud","18.web-development\u002F10.typeorm-integration\u002F05-repository-pattern-crud",{"title":4581,"path":4582,"stem":4583},"Пагінація та фільтрація даних","\u002Fweb-development\u002Ftypeorm-integration\u002F06-pagination-filtering","18.web-development\u002F10.typeorm-integration\u002F06-pagination-filtering",{"title":4585,"path":4586,"stem":4587},"QueryBuilder для складних запитів","\u002Fweb-development\u002Ftypeorm-integration\u002F07-query-builder","18.web-development\u002F10.typeorm-integration\u002F07-query-builder",{"title":4589,"icon":4590,"path":4591,"stem":4592,"children":4593,"page":59},"Зв'язки між сутностями, міграції та оптимізація запитів","i-lucide-git-branch","\u002Fweb-development\u002Fentity-relations-migrations","18.web-development\u002F11.entity-relations-migrations",[4594,4598,4602,4606,4610],{"title":4595,"path":4596,"stem":4597},"Зв'язки One-to-Many та Many-to-One","\u002Fweb-development\u002Fentity-relations-migrations\u002F01-one-to-many-many-to-one","18.web-development\u002F11.entity-relations-migrations\u002F01-one-to-many-many-to-one",{"title":4599,"path":4600,"stem":4601},"Зв'язки One-to-One та Many-to-Many","\u002Fweb-development\u002Fentity-relations-migrations\u002F02-one-to-one-many-to-many","18.web-development\u002F11.entity-relations-migrations\u002F02-one-to-one-many-to-many",{"title":4603,"path":4604,"stem":4605},"Керування міграціями бази даних","\u002Fweb-development\u002Fentity-relations-migrations\u002F03-migrations-management","18.web-development\u002F11.entity-relations-migrations\u002F03-migrations-management",{"title":4607,"path":4608,"stem":4609},"Транзакції у TypeORM","\u002Fweb-development\u002Fentity-relations-migrations\u002F04-transactions","18.web-development\u002F11.entity-relations-migrations\u002F04-transactions",{"title":4611,"path":4612,"stem":4613,"children":4614},"Індекси та оптимізація запитів","\u002Fweb-development\u002Fentity-relations-migrations\u002F05-indexes-optimization","18.web-development\u002F11.entity-relations-migrations\u002F05-indexes-optimization",[4615],{"title":4611,"path":4612,"stem":4613},{"title":4617,"icon":4618,"path":4619,"stem":4620,"children":4621,"page":59},"Механізми автентифікації у вебзастосунках","i-lucide-key","\u002Fweb-development\u002Fauthentication","18.web-development\u002F12.authentication",[4622,4626,4630,4634,4638,4642,4646,4650,4654],{"title":4623,"path":4624,"stem":4625},"Автентифікація vs Авторизація","\u002Fweb-development\u002Fauthentication\u002F01-authentication-vs-authorization","18.web-development\u002F12.authentication\u002F01-authentication-vs-authorization",{"title":4627,"path":4628,"stem":4629},"Стратегії автентифікації","\u002Fweb-development\u002Fauthentication\u002F02-authentication-strategies","18.web-development\u002F12.authentication\u002F02-authentication-strategies",{"title":4631,"path":4632,"stem":4633},"Автентифікація на основі сесій","\u002Fweb-development\u002Fauthentication\u002F03-session-based-authentication","18.web-development\u002F12.authentication\u002F03-session-based-authentication",{"title":4635,"path":4636,"stem":4637},"Структура JSON Web Token (JWT)","\u002Fweb-development\u002Fauthentication\u002F04-jwt-structure","18.web-development\u002F12.authentication\u002F04-jwt-structure",{"title":4639,"path":4640,"stem":4641},"Інтеграція JWT у NestJS","\u002Fweb-development\u002Fauthentication\u002F05-nestjs-jwt-integration","18.web-development\u002F12.authentication\u002F05-nestjs-jwt-integration",{"title":4643,"path":4644,"stem":4645},"Passport.js стратегії у NestJS","\u002Fweb-development\u002Fauthentication\u002F06-passport-strategies","18.web-development\u002F12.authentication\u002F06-passport-strategies",{"title":4647,"path":4648,"stem":4649},"Безпечне зберігання паролів: хешування та криптографічний захист","\u002Fweb-development\u002Fauthentication\u002F07-password-hashing","18.web-development\u002F12.authentication\u002F07-password-hashing",{"title":4651,"path":4652,"stem":4653},"Refresh Token та безпечне оновлення доступу","\u002Fweb-development\u002Fauthentication\u002F08-refresh-tokens","18.web-development\u002F12.authentication\u002F08-refresh-tokens",{"title":4655,"path":4656,"stem":4657},"OAuth 2.0 та OpenID Connect: делегована автентифікація","\u002Fweb-development\u002Fauthentication\u002F09-oauth2-openid","18.web-development\u002F12.authentication\u002F09-oauth2-openid",{"title":4659,"icon":4660,"path":4661,"stem":4662,"children":4663,"page":59},"Авторизація та безпека серверних застосунків","i-lucide-shield","\u002Fweb-development\u002Fauthorization-security","18.web-development\u002F13.authorization-security",[4664,4668,4672,4676,4680,4684,4688,4692,4696,4700],{"title":4665,"path":4666,"stem":4667},"Моделі авторизації","\u002Fweb-development\u002Fauthorization-security\u002F01-authorization-models","18.web-development\u002F13.authorization-security\u002F01-authorization-models",{"title":4669,"path":4670,"stem":4671},"Реалізація RBAC у NestJS","\u002Fweb-development\u002Fauthorization-security\u002F02-rbac-implementation","18.web-development\u002F13.authorization-security\u002F02-rbac-implementation",{"title":4673,"path":4674,"stem":4675},"Permission-Based Access Control","\u002Fweb-development\u002Fauthorization-security\u002F03-permission-based-access","18.web-development\u002F13.authorization-security\u002F03-permission-based-access",{"title":4677,"path":4678,"stem":4679},"ABAC та бібліотека CASL","\u002Fweb-development\u002Fauthorization-security\u002F04-abac-casl","18.web-development\u002F13.authorization-security\u002F04-abac-casl",{"title":4681,"path":4682,"stem":4683},"Кастомні декоратори та метадані","\u002Fweb-development\u002Fauthorization-security\u002F05-custom-decorators-metadata","18.web-development\u002F13.authorization-security\u002F05-custom-decorators-metadata",{"title":4685,"path":4686,"stem":4687},"Конфігурація CORS","\u002Fweb-development\u002Fauthorization-security\u002F06-cors-configuration","18.web-development\u002F13.authorization-security\u002F06-cors-configuration",{"title":4689,"path":4690,"stem":4691},"Захист через HTTP Security Headers (Helmet)","\u002Fweb-development\u002Fauthorization-security\u002F07-helmet-security-headers","18.web-development\u002F13.authorization-security\u002F07-helmet-security-headers",{"title":4693,"path":4694,"stem":4695},"Rate Limiting та Throttling","\u002Fweb-development\u002Fauthorization-security\u002F08-rate-limiting-throttling","18.web-development\u002F13.authorization-security\u002F08-rate-limiting-throttling",{"title":4697,"path":4698,"stem":4699},"Захист від поширених атак","\u002Fweb-development\u002Fauthorization-security\u002F09-common-attacks-protection","18.web-development\u002F13.authorization-security\u002F09-common-attacks-protection",{"title":4701,"path":4702,"stem":4703},"HTTPS у продакшені","\u002Fweb-development\u002Fauthorization-security\u002F10-https-production","18.web-development\u002F13.authorization-security\u002F10-https-production",{"title":4705,"icon":871,"path":4706,"stem":4707,"children":4708,"page":59},"Комунікація у реальному часі, нотифікації та фонові задачі","\u002Fweb-development\u002Frealtime-notifications-jobs","18.web-development\u002F14.realtime-notifications-jobs",[4709,4713,4717,4721,4725,4729,4732,4735,4739,4743],{"title":4710,"path":4711,"stem":4712},"Методи комунікації у реальному часі","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F01-realtime-communication-methods","18.web-development\u002F14.realtime-notifications-jobs\u002F01-realtime-communication-methods",{"title":4714,"path":4715,"stem":4716},"WebSocket Gateway у NestJS","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F02-websocket-gateway","18.web-development\u002F14.realtime-notifications-jobs\u002F02-websocket-gateway",{"title":4718,"path":4719,"stem":4720},"Lifecycle та Rooms у WebSocket","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F03-websocket-lifecycle-rooms","18.web-development\u002F14.realtime-notifications-jobs\u002F03-websocket-lifecycle-rooms",{"title":4722,"path":4723,"stem":4724},"Server-Sent Events (SSE)","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F04-server-sent-events","18.web-development\u002F14.realtime-notifications-jobs\u002F04-server-sent-events",{"title":4726,"path":4727,"stem":4728},"Архітектура системи нотифікацій","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F05-notification-system","18.web-development\u002F14.realtime-notifications-jobs\u002F05-notification-system",{"title":904,"path":4730,"stem":4731},"\u002Fweb-development\u002Frealtime-notifications-jobs\u002F06-email-notifications","18.web-development\u002F14.realtime-notifications-jobs\u002F06-email-notifications",{"title":900,"path":4733,"stem":4734},"\u002Fweb-development\u002Frealtime-notifications-jobs\u002F07-web-push-notifications","18.web-development\u002F14.realtime-notifications-jobs\u002F07-web-push-notifications",{"title":4736,"path":4737,"stem":4738},"Фонові задачі та черги","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F08-background-jobs-queues","18.web-development\u002F14.realtime-notifications-jobs\u002F08-background-jobs-queues",{"title":4740,"path":4741,"stem":4742},"Планувальники та Cron jobs","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F09-schedulers-cron","18.web-development\u002F14.realtime-notifications-jobs\u002F09-schedulers-cron",{"title":4744,"path":4745,"stem":4746},"Практичні сценарії застосування","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F10-practical-scenarios","18.web-development\u002F14.realtime-notifications-jobs\u002F10-practical-scenarios",{"title":4748,"icon":4749,"path":4750,"stem":4751,"children":4752,"page":59},"Тестування, документування та розгортання застосунків","i-lucide-rocket","\u002Fweb-development\u002Ftesting-documentation-deployment","18.web-development\u002F15.testing-documentation-deployment",[4753,4757,4761,4765,4769,4773,4777,4781,4785,4789],{"title":4754,"path":4755,"stem":4756},"Піраміда тестування та стратегія","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F01-testing-pyramid-strategy","18.web-development\u002F15.testing-documentation-deployment\u002F01-testing-pyramid-strategy",{"title":4758,"path":4759,"stem":4760},"Основи Jest у NestJS","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F02-jest-nestjs-basics","18.web-development\u002F15.testing-documentation-deployment\u002F02-jest-nestjs-basics",{"title":4762,"path":4763,"stem":4764},"Unit-тестування сервісів","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F03-unit-testing-services","18.web-development\u002F15.testing-documentation-deployment\u002F03-unit-testing-services",{"title":4766,"path":4767,"stem":4768},"E2E тестування та покриття коду","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F04-e2e-testing-coverage","18.web-development\u002F15.testing-documentation-deployment\u002F04-e2e-testing-coverage",{"title":4770,"path":4771,"stem":4772},"Swagger, OpenAPI, Scalar та Arazzo","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F05-swagger-openapi","18.web-development\u002F15.testing-documentation-deployment\u002F05-swagger-openapi",{"title":4774,"path":4775,"stem":4776},"Керування конфігурацією","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F06-configuration-management","18.web-development\u002F15.testing-documentation-deployment\u002F06-configuration-management",{"title":4778,"path":4779,"stem":4780},"Docker та контейнеризація","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F07-docker-containerization","18.web-development\u002F15.testing-documentation-deployment\u002F07-docker-containerization",{"title":4782,"path":4783,"stem":4784},"CI\u002FCD Pipelines","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F08-cicd-pipelines","18.web-development\u002F15.testing-documentation-deployment\u002F08-cicd-pipelines",{"title":4786,"path":4787,"stem":4788},"Логування та моніторинг","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F09-logging-monitoring","18.web-development\u002F15.testing-documentation-deployment\u002F09-logging-monitoring",{"title":4790,"path":4791,"stem":4792},"Серіалізація та компресія","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F10-serialization-compression","18.web-development\u002F15.testing-documentation-deployment\u002F10-serialization-compression",{"title":4794,"icon":4795,"path":4796,"stem":4797,"children":4798,"page":59},"AI Core: мислення AI","i-lucide-brain","\u002Fai-core","19.ai-core",[4799,4840,4889,4927],{"title":4800,"icon":4749,"path":4801,"stem":4802,"children":4803,"page":59},"Вхід у професію AI Native Developer","\u002Fai-core\u002Fai-native-developer","19.ai-core\u002F01.ai-native-developer",[4804,4808,4812,4816,4820,4824,4828,4832,4836],{"title":4805,"path":4806,"stem":4807},"Вступ до професії розробника цифрових продуктів","\u002Fai-core\u002Fai-native-developer\u002Fdigital-products","19.ai-core\u002F01.ai-native-developer\u002F01.digital-products",{"title":4809,"path":4810,"stem":4811},"Професія розробника програмного забезпечення","\u002Fai-core\u002Fai-native-developer\u002Fsoftware-developer","19.ai-core\u002F01.ai-native-developer\u002F02.software-developer",{"title":4813,"path":4814,"stem":4815},"Професія AI Native Developer","\u002Fai-core\u002Fai-native-developer\u002Fai-native-developer","19.ai-core\u002F01.ai-native-developer\u002F03.ai-native-developer",{"title":4817,"path":4818,"stem":4819},"Вплив AI на розробку програмного забезпечення","\u002Fai-core\u002Fai-native-developer\u002Fai-impact-on-development","19.ai-core\u002F01.ai-native-developer\u002F04.ai-impact-on-development",{"title":4821,"path":4822,"stem":4823},"Життєвий цикл цифрового продукту","\u002Fai-core\u002Fai-native-developer\u002Fproduct-lifecycle","19.ai-core\u002F01.ai-native-developer\u002F05.product-lifecycle",{"title":4825,"path":4826,"stem":4827},"Застосування AI на етапах створення цифрового продукту","\u002Fai-core\u002Fai-native-developer\u002Fai-in-product-creation","19.ai-core\u002F01.ai-native-developer\u002F06.ai-in-product-creation",{"title":4829,"path":4830,"stem":4831},"Розподіл завдань між людиною та AI","\u002Fai-core\u002Fai-native-developer\u002Fhuman-vs-ai-tasks","19.ai-core\u002F01.ai-native-developer\u002F07.human-vs-ai-tasks",{"title":4833,"path":4834,"stem":4835},"Компетенції AI Native Developer","\u002Fai-core\u002Fai-native-developer\u002Fcompetencies","19.ai-core\u002F01.ai-native-developer\u002F08.competencies",{"title":4837,"path":4838,"stem":4839},"Карта професійного розвитку AI Native Developer","\u002Fai-core\u002Fai-native-developer\u002Fcareer-roadmap","19.ai-core\u002F01.ai-native-developer\u002F09.career-roadmap",{"title":4841,"icon":255,"path":4842,"stem":4843,"children":4844,"page":59},"Штучний інтелект і машинне навчання","\u002Fai-core\u002Fai-and-machine-learning","19.ai-core\u002F02.ai-and-machine-learning",[4845,4849,4853,4857,4861,4865,4869,4873,4877,4881,4885],{"title":4846,"path":4847,"stem":4848},"Штучний інтелект","\u002Fai-core\u002Fai-and-machine-learning\u002Fwhat-is-ai","19.ai-core\u002F02.ai-and-machine-learning\u002F01.what-is-ai",{"title":4850,"path":4851,"stem":4852},"Відмінність AI від інших програмних систем","\u002Fai-core\u002Fai-and-machine-learning\u002Fai-vs-automation","19.ai-core\u002F02.ai-and-machine-learning\u002F02.ai-vs-automation",{"title":4854,"path":4855,"stem":4856},"Завдання штучного інтелекту","\u002Fai-core\u002Fai-and-machine-learning\u002Fai-tasks","19.ai-core\u002F02.ai-and-machine-learning\u002F03.ai-tasks",{"title":4858,"path":4859,"stem":4860},"Machine Learning","\u002Fai-core\u002Fai-and-machine-learning\u002Fmachine-learning","19.ai-core\u002F02.ai-and-machine-learning\u002F04.machine-learning",{"title":4862,"path":4863,"stem":4864},"Machine Learning Workflow","\u002Fai-core\u002Fai-and-machine-learning\u002Fml-workflow","19.ai-core\u002F02.ai-and-machine-learning\u002F05.ml-workflow",{"title":4866,"path":4867,"stem":4868},"Типи машинного навчання","\u002Fai-core\u002Fai-and-machine-learning\u002Fml-types","19.ai-core\u002F02.ai-and-machine-learning\u002F06.ml-types",{"title":4870,"path":4871,"stem":4872},"Generative AI","\u002Fai-core\u002Fai-and-machine-learning\u002Fgenerative-ai","19.ai-core\u002F02.ai-and-machine-learning\u002F07.generative-ai",{"title":4874,"path":4875,"stem":4876},"Типи контенту, створюваного AI","\u002Fai-core\u002Fai-and-machine-learning\u002Fai-content-types","19.ai-core\u002F02.ai-and-machine-learning\u002F08.ai-content-types",{"title":4878,"path":4879,"stem":4880},"Великі мовні моделі","\u002Fai-core\u002Fai-and-machine-learning\u002Flarge-language-models","19.ai-core\u002F02.ai-and-machine-learning\u002F09.large-language-models",{"title":4882,"path":4883,"stem":4884},"Можливості та обмеження Generative AI","\u002Fai-core\u002Fai-and-machine-learning\u002Fcapabilities-and-limitations","19.ai-core\u002F02.ai-and-machine-learning\u002F10.capabilities-and-limitations",{"title":4886,"path":4887,"stem":4888},"Сучасні AI-асистенти","\u002Fai-core\u002Fai-and-machine-learning\u002Fmodern-ai-assistants","19.ai-core\u002F02.ai-and-machine-learning\u002F11.modern-ai-assistants",{"title":4890,"icon":4891,"path":4892,"stem":4893,"children":4894,"page":59},"Постановка завдань для AI: принципи створення промптів","i-lucide-message-square-text","\u002Fai-core\u002Fprompt-engineering","19.ai-core\u002F03.prompt-engineering",[4895,4899,4903,4907,4911,4915,4919,4923],{"title":4896,"path":4897,"stem":4898},"Промпт як інструмент","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-as-tool","19.ai-core\u002F03.prompt-engineering\u002F01.prompt-as-tool",{"title":4900,"path":4901,"stem":4902},"Принципи створення промптів","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-principles","19.ai-core\u002F03.prompt-engineering\u002F02.prompt-principles",{"title":4904,"path":4905,"stem":4906},"Структура промпта","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-structure","19.ai-core\u002F03.prompt-engineering\u002F03.prompt-structure",{"title":4908,"path":4909,"stem":4910},"Види промптів за типом задачі","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-types","19.ai-core\u002F03.prompt-engineering\u002F04.prompt-types",{"title":4912,"path":4913,"stem":4914},"Прийоми посилення промпта","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-enhancement","19.ai-core\u002F03.prompt-engineering\u002F05.prompt-enhancement",{"title":4916,"path":4917,"stem":4918},"Розбір і покращення промпта","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-analysis","19.ai-core\u002F03.prompt-engineering\u002F06.prompt-analysis",{"title":4920,"path":4921,"stem":4922},"Типові помилки під час створення промптів","\u002Fai-core\u002Fprompt-engineering\u002Fcommon-mistakes","19.ai-core\u002F03.prompt-engineering\u002F07.common-mistakes",{"title":4924,"path":4925,"stem":4926},"Практикум: особиста бібліотека промптів","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-library","19.ai-core\u002F03.prompt-engineering\u002F08.prompt-library",{"title":4928,"icon":793,"path":4929,"stem":4930,"children":4931,"page":59},"Перевірка результатів, безпека та AI Native Workflow","\u002Fai-core\u002Fverification-security-workflow","19.ai-core\u002F04.verification-security-workflow",[4932,4936,4940,4944,4948,4952,4956,4960,4964],{"title":4933,"path":4934,"stem":4935},"Межі можливостей AI","\u002Fai-core\u002Fverification-security-workflow\u002Fai-limitations","19.ai-core\u002F04.verification-security-workflow\u002F01.ai-limitations",{"title":4937,"path":4938,"stem":4939},"Галюцинації AI","\u002Fai-core\u002Fverification-security-workflow\u002Fai-hallucinations","19.ai-core\u002F04.verification-security-workflow\u002F02.ai-hallucinations",{"title":4941,"path":4942,"stem":4943},"Критичне мислення під час роботи з AI","\u002Fai-core\u002Fverification-security-workflow\u002Fcritical-thinking","19.ai-core\u002F04.verification-security-workflow\u002F03.critical-thinking",{"title":4945,"path":4946,"stem":4947},"Перевірка результатів роботи AI","\u002Fai-core\u002Fverification-security-workflow\u002Fresult-verification","19.ai-core\u002F04.verification-security-workflow\u002F04.result-verification",{"title":4949,"path":4950,"stem":4951},"Захист даних під час роботи з AI","\u002Fai-core\u002Fverification-security-workflow\u002Fdata-protection","19.ai-core\u002F04.verification-security-workflow\u002F05.data-protection",{"title":4953,"path":4954,"stem":4955},"Авторське право та навчальна доброчесність","\u002Fai-core\u002Fverification-security-workflow\u002Fcopyright-integrity","19.ai-core\u002F04.verification-security-workflow\u002F06.copyright-integrity",{"title":4957,"path":4958,"stem":4959},"Відповідальне використання AI","\u002Fai-core\u002Fverification-security-workflow\u002Fresponsible-use","19.ai-core\u002F04.verification-security-workflow\u002F07.responsible-use",{"title":4961,"path":4962,"stem":4963},"AI Native Workflow","\u002Fai-core\u002Fverification-security-workflow\u002Fai-native-workflow","19.ai-core\u002F04.verification-security-workflow\u002F08.ai-native-workflow",{"title":4965,"path":4966,"stem":4967},"Застосування AI Native Workflow під час створення цифрового продукту","\u002Fai-core\u002Fverification-security-workflow\u002Fworkflow-in-practice","19.ai-core\u002F04.verification-security-workflow\u002F09.workflow-in-practice",{"title":4969,"icon":4970,"path":4971,"stem":4972,"children":4973,"page":59},"AI Developer: Vibe Coding Sprint","i-lucide-code-xml","\u002Fai-developer","20.ai-developer",[4974,5000,5022,5043],{"title":4975,"icon":4976,"path":4977,"stem":4978,"children":4979,"page":59},"Проєктування і чорнова версія","i-lucide-pencil-ruler","\u002Fai-developer\u002Fdraft-creation","20.ai-developer\u002F01.draft-creation",[4980,4984,4988,4992,4996],{"title":4981,"path":4982,"stem":4983},"Парадигма Vibe Coding Workflow","\u002Fai-developer\u002Fdraft-creation\u002Fvibe-coding-workflow","20.ai-developer\u002F01.draft-creation\u002F01.vibe-coding-workflow",{"title":4985,"path":4986,"stem":4987},"AI-середовище швидкої розробки","\u002Fai-developer\u002Fdraft-creation\u002Fai-ide-environment","20.ai-developer\u002F01.draft-creation\u002F02.ai-ide-environment",{"title":4989,"path":4990,"stem":4991},"Користувацьке завдання та межі першої версії","\u002Fai-developer\u002Fdraft-creation\u002Fproduct-scope-and-mvp","20.ai-developer\u002F01.draft-creation\u002F03.product-scope-and-mvp",{"title":4993,"path":4994,"stem":4995},"Архітектура інтерфейсу та стани застосунку","\u002Fai-developer\u002Fdraft-creation\u002Fapplication-architecture-and-states","20.ai-developer\u002F01.draft-creation\u002F04.application-architecture-and-states",{"title":4997,"path":4998,"stem":4999},"Генерація та фіксація чорнової версії","\u002Fai-developer\u002Fdraft-creation\u002Fgenerating-draft-version","20.ai-developer\u002F01.draft-creation\u002F05.generating-draft-version",{"title":5001,"icon":5002,"path":5003,"stem":5004,"children":5005,"page":59},"Перша робоча версія","i-lucide-play-circle","\u002Fai-developer\u002Ffirst-working-version","20.ai-developer\u002F02.first-working-version",[5006,5010,5014,5018],{"title":5007,"path":5008,"stem":5009},"Уточнення контексту проєкту для AI","\u002Fai-developer\u002Ffirst-working-version\u002Frefining-project-context","20.ai-developer\u002F02.first-working-version\u002F01.refining-project-context",{"title":5011,"path":5012,"stem":5013},"Стратегія завдань для AI-розробки","\u002Fai-developer\u002Ffirst-working-version\u002Fai-prompting-strategy","20.ai-developer\u002F02.first-working-version\u002F02.ai-prompting-strategy",{"title":5015,"path":5016,"stem":5017},"Доопрацювання до першої робочої версії","\u002Fai-developer\u002Ffirst-working-version\u002Frefining-to-working-version","20.ai-developer\u002F02.first-working-version\u002F03.refining-to-working-version",{"title":5019,"path":5020,"stem":5021},"Перевірка першої робочої версії","\u002Fai-developer\u002Ffirst-working-version\u002Ftesting-first-working-version","20.ai-developer\u002F02.first-working-version\u002F04.testing-first-working-version",{"title":5023,"icon":3072,"path":5024,"stem":5025,"children":5026,"page":59},"Ітерації, дебагінг та відновлення","\u002Fai-developer\u002Fiteration-debugging-recovery","20.ai-developer\u002F03.iteration-debugging-recovery",[5027,5031,5035,5039],{"title":5028,"path":5029,"stem":5030},"Управління точковими змінами продукту","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fchange-management","20.ai-developer\u002F03.iteration-debugging-recovery\u002F01.change-management",{"title":5032,"path":5033,"stem":5034},"Надійність інтерфейсу та обробка помилок","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fscenario-reliability-and-errors","20.ai-developer\u002F03.iteration-debugging-recovery\u002F02.scenario-reliability-and-errors",{"title":5036,"path":5037,"stem":5038},"Керування контекстом і збереження версій","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fproject-context-and-versions","20.ai-developer\u002F03.iteration-debugging-recovery\u002F03.project-context-and-versions",{"title":5040,"path":5041,"stem":5042},"Збої AI-розробки, ліміти та аварійне відновлення","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fai-breakdowns-and-recovery","20.ai-developer\u002F03.iteration-debugging-recovery\u002F04.ai-breakdowns-and-recovery",{"title":5044,"icon":5045,"path":5046,"stem":5047,"children":5048,"page":59},"Перевірка та завершення продукту","i-lucide-check-check","\u002Fai-developer\u002Fverification-and-completion","20.ai-developer\u002F04.verification-and-completion",[5049,5053,5057],{"title":5050,"path":5051,"stem":5052},"Комплексний аудит та підсумкове тестування","\u002Fai-developer\u002Fverification-and-completion\u002Ffinal-product-testing","20.ai-developer\u002F04.verification-and-completion\u002F01.final-product-testing",{"title":5054,"path":5055,"stem":5056},"Підготовка підсумкової версії коду","\u002Fai-developer\u002Fverification-and-completion\u002Fpreparing-release-version","20.ai-developer\u002F04.verification-and-completion\u002F02.preparing-release-version",{"title":5058,"path":5059,"stem":5060},"Демонстрація, публікація та критерії оцінювання","\u002Fai-developer\u002Fverification-and-completion\u002Fproduct-showcase-and-publishing","20.ai-developer\u002F04.verification-and-completion\u002F03.product-showcase-and-publishing",{"title":5062,"path":5063,"stem":5064,"children":5065,"page":59},"Tailwind","\u002Ftailwind","21.tailwind",[5066,5070,5074,5078,5082,5086,5090,5094,5098,5102,5106,5110],{"title":5067,"path":5068,"stem":5069},"Що таке Tailwind CSS і навіщо він потрібен","\u002Ftailwind\u002Ftailwind-intro-philosophy","21.tailwind\u002F01.tailwind-intro-philosophy",{"title":5071,"path":5072,"stem":5073},"Встановлення та налаштування Tailwind CSS v4","\u002Ftailwind\u002Ftailwind-installation-setup","21.tailwind\u002F02.tailwind-installation-setup",{"title":5075,"path":5076,"stem":5077},"Utility-класи: основи та система Tailwind","\u002Ftailwind\u002Ftailwind-utility-classes-core","21.tailwind\u002F03.tailwind-utility-classes-core",{"title":5079,"path":5080,"stem":5081},"Layout: Flexbox та Grid через Tailwind","\u002Ftailwind\u002Ftailwind-flexbox-grid","21.tailwind\u002F04.tailwind-flexbox-grid",{"title":5083,"path":5084,"stem":5085},"Кастомізація теми через @theme у Tailwind v4","\u002Ftailwind\u002Ftailwind-theme-customization","21.tailwind\u002F05.tailwind-theme-customization",{"title":5087,"path":5088,"stem":5089},"Варіанти: hover, focus, responsive, dark mode та нові v4","\u002Ftailwind\u002Ftailwind-variants-states","21.tailwind\u002F06.tailwind-variants-states",{"title":5091,"path":5092,"stem":5093},"Типографіка та система кольорів у Tailwind v4","\u002Ftailwind\u002Ftailwind-typography-colors","21.tailwind\u002F07.tailwind-typography-colors",{"title":5095,"path":5096,"stem":5097},"Компоненти та повторюваність: @apply, @utility та патерни","\u002Ftailwind\u002Ftailwind-components-patterns","21.tailwind\u002F08.tailwind-components-patterns",{"title":5099,"path":5100,"stem":5101},"Темна тема та система дизайн-токенів у Tailwind v4","\u002Ftailwind\u002Ftailwind-dark-mode-theming","21.tailwind\u002F09.tailwind-dark-mode-theming",{"title":5103,"path":5104,"stem":5105},"Довільні значення та контейнерні запити у Tailwind v4","\u002Ftailwind\u002Ftailwind-arbitrary-container-queries","21.tailwind\u002F10.tailwind-arbitrary-container-queries",{"title":5107,"path":5108,"stem":5109},"Анімації, трансформації та 3D у Tailwind v4","\u002Ftailwind\u002Ftailwind-animations-transforms","21.tailwind\u002F11.tailwind-animations-transforms",{"title":5111,"path":5112,"stem":5113},"Tailwind CLI, PostCSS та інтеграція з фреймворками","\u002Ftailwind\u002Ftailwind-cli-tooling","21.tailwind\u002F12.tailwind-cli-tooling",{"title":5115,"path":5116,"stem":5117,"children":5118,"page":59},"React Typescript","\u002Freact-typescript","22.react-typescript",[5119,5144,5148,5152,5156,5160,5164,5168,5172],{"title":5120,"path":5121,"stem":5122,"children":5123,"page":59},"From Html To Project","\u002Freact-typescript\u002Ffrom-html-to-project","22.react-typescript\u002F01.from-html-to-project",[5124,5128,5132,5136,5140],{"title":5125,"path":5126,"stem":5127},"Від одного HTML-файлу до повноцінного проєкту","\u002Freact-typescript\u002Ffrom-html-to-project\u002Fevolution","22.react-typescript\u002F01.from-html-to-project\u002F01.evolution",{"title":5129,"path":5130,"stem":5131},"Що таке React","\u002Freact-typescript\u002Ffrom-html-to-project\u002Fwhat-is-react","22.react-typescript\u002F01.from-html-to-project\u002F02.what-is-react",{"title":5133,"path":5134,"stem":5135},"JSX та TSX — синтаксичний цукор, а не магія","\u002Freact-typescript\u002Ffrom-html-to-project\u002Fjsx-tsx-syntax","22.react-typescript\u002F01.from-html-to-project\u002F03.jsx-tsx-syntax",{"title":5137,"path":5138,"stem":5139},"Компоненти — будівельні блоки інтерфейсу","\u002Freact-typescript\u002Ffrom-html-to-project\u002Fcomponents","22.react-typescript\u002F01.from-html-to-project\u002F04.components",{"title":5141,"path":5142,"stem":5143},"JSX — розмітка всередині TypeScript","\u002Freact-typescript\u002Ffrom-html-to-project\u002Fjsx-expressions","22.react-typescript\u002F01.from-html-to-project\u002F05.jsx-expressions",{"title":5145,"path":5146,"stem":5147},"Хук useReducer: структуроване управління складним станом","\u002Freact-typescript\u002Fuse-reducer","22.react-typescript\u002F23.use-reducer",{"title":5149,"path":5150,"stem":5151},"Context API: передавання даних без «пропс-дрілінгу»","\u002Freact-typescript\u002Fcontext-api","22.react-typescript\u002F24.context-api",{"title":5153,"path":5154,"stem":5155},"Синхронізація з ефектами: хук useEffect та функції очищення","\u002Freact-typescript\u002Fuse-effect","22.react-typescript\u002F27.use-effect",{"title":5157,"path":5158,"stem":5159},"Можливо, вам не потрібен ефект: антипатерни та альтернативи","\u002Freact-typescript\u002Fyou-might-not-need-effect","22.react-typescript\u002F28.you-might-not-need-effect",{"title":5161,"path":5162,"stem":5163},"Життєвий цикл реактивних ефектів: мислення процесами синхронізації","\u002Freact-typescript\u002Flifecycle-of-reactive-effects","22.react-typescript\u002F29.lifecycle-of-reactive-effects",{"title":5165,"path":5166,"stem":5167},"Розділення подій та ефектів: реактивна проти нереактивної логіки","\u002Freact-typescript\u002Fseparating-events-from-effects","22.react-typescript\u002F30.separating-events-from-effects",{"title":5169,"path":5170,"stem":5171},"Видалення зайвих залежностей ефектів та оптимізація синхронізації","\u002Freact-typescript\u002Fremoving-effect-dependencies","22.react-typescript\u002F31.removing-effect-dependencies",{"title":5173,"path":5174,"stem":5175},"Кастомні хуки: повторне використання та композиція реактивної логіки","\u002Freact-typescript\u002Fcustom-hooks","22.react-typescript\u002F32.custom-hooks",{"title":5177,"path":5178,"stem":5179},"Тестування компонентів діаграм та пісочниць","\u002Ftest-components","98.test-components",{"id":5181,"title":3947,"body":5182,"description":12404,"extension":12405,"links":12406,"meta":12407,"navigation":5389,"path":3948,"seo":12408,"stem":3949,"__hash__":12409},"docs\u002F16.ai-python\u002F15.cnn-image-classification\u002F04.transfer-learning-and-visualization.md",{"type":5183,"value":5184,"toc":12386},"minimark",[5185,5190,5208,5221,5246,5324,5327,5331,5344,5670,5675,5678,5730,5762,5764,5768,5771,5775,5788,5793,5812,5817,5835,5840,5852,5856,5869,5873,5890,5894,5905,5909,5920,6429,6494,6496,6500,6503,8490,8575,8577,8581,8588,9512,9517,9587,9611,9613,9617,9624,9990,9995,10028,10038,10040,10044,10057,10062,10076,11570,11575,11655,11692,11694,11698,11701,11773,11818,11820,11824,12382],[5186,5187,5189],"h2",{"id":5188},"від-нуля-до-експерта-за-годину-магія-transfer-learning","Від нуля до експерта за годину — магія Transfer Learning",[5191,5192,5193,5194,5198,5199,5203,5204,5207],"p",{},"У попередніх статтях ми навчали CNN ",[5195,5196,5197],"strong",{},"з нуля"," (",[5200,5201,5202],"em",{},"from scratch",") — ініціалізували ваги випадковими значеннями та тренували модель на наших даних. Для MNIST це дало 99% accuracy, для CIFAR-10 з аугментацією — 81%. Це чудові результати для навчання з нуля, але є проблема: ",[5195,5205,5206],{},"нам потрібно багато часу та даних",".",[5191,5209,5210,5213,5214,5198,5217,5220],{},[5195,5211,5212],{},"Що якби ви могли «позичити» знання, які мережа вже отримала, навчаючись на мільйонах зображень?"," Саме це робить ",[5195,5215,5216],{},"Transfer Learning",[5200,5218,5219],{},"трансферне навчання",") — використання моделей, навчених на величезних датасетах (наприклад, ImageNet із 14 мільйонами зображень), для наших задач.",[5222,5223,5224,5229,5235],"note",{},[5191,5225,5226],{},[5195,5227,5228],{},"Аналогія з людським навчанням:",[5191,5230,5231,5232,5234],{},"Уявіть, що ви вчитеся розпізнавати породи собак. Якби ви починали ",[5195,5233,5197],{}," (як немовля, що вперше бачить світ), вам потрібно було б спочатку навчитися розпізнавати краї, кольори, потім форми, потім тварин взагалі, і лише потім — породи собак.",[5191,5236,5237,5238,5241,5242,5245],{},"Але ви ",[5195,5239,5240],{},"вже знаєте",", як виглядають тварини! Вам треба лише ",[5195,5243,5244],{},"дообучитися"," відрізняти лабрадора від бігля. Transfer Learning робить те саме — використовує «базові знання» про світ (краї, текстури, форми), навчені на ImageNet, та адаптує їх до нової задачі.",[5247,5248,5249,5283],"card-group",{},[5250,5251,5254],"card",{"icon":5252,"title":5253},"i-lucide-target","🎯 Мета статті",[5255,5256,5257,5261,5264,5267,5270,5277,5280],"ul",{},[5258,5259,5260],"li",{},"Зрозуміти концепцію Transfer Learning та чому він працює",[5258,5262,5263],{},"Розрізняти Feature Extraction та Fine-Tuning",[5258,5265,5266],{},"Завантажити pre-trained ResNet18 з ImageNet",[5258,5268,5269],{},"Адаптувати модель для CIFAR-10 (10 класів замість 1000)",[5258,5271,5272,5273,5276],{},"Досягти ",[5195,5274,5275],{},">85% accuracy"," за 10 епох (замість 30)",[5258,5278,5279],{},"Візуалізувати Feature Maps та фільтри",[5258,5281,5282],{},"Застосувати Grad-CAM для інтерпретації рішень моделі",[5250,5284,5286],{"icon":4618,"title":5285},"🔑 Ключові терміни",[5255,5287,5288,5294,5300,5306,5312,5318],{},[5258,5289,5290,5293],{},[5195,5291,5292],{},"Transfer Learning:"," використання ваг, навчених на одній задачі, для іншої",[5258,5295,5296,5299],{},[5195,5297,5298],{},"ImageNet:"," датасет із 14M зображень, 1000 класів, стандарт для pre-training",[5258,5301,5302,5305],{},[5195,5303,5304],{},"Feature Extraction:"," заморожування всіх шарів, навчання лише останнього",[5258,5307,5308,5311],{},[5195,5309,5310],{},"Fine-Tuning:"," розморожування частини шарів для дообучення",[5258,5313,5314,5317],{},[5195,5315,5316],{},"Feature Map:"," вихід згорткового шару (активації після фільтра)",[5258,5319,5320,5323],{},[5195,5321,5322],{},"Grad-CAM:"," техніка візуалізації, які області зображення важливі для класифікації",[5325,5326],"hr",{},[5186,5328,5330],{"id":5329},"чому-transfer-learning-працює-ієрархія-ознак","Чому Transfer Learning працює? Ієрархія ознак",[5191,5332,5333,5336,5337,5340,5341,5207],{},[5195,5334,5335],{},"Ключова ідея:"," Перші шари CNN навчаються ",[5195,5338,5339],{},"загальним ознакам",", які корисні для будь-яких зображень, а останні — ",[5195,5342,5343],{},"специфічним для конкретної задачі",[5345,5346,5348],"plant-uml",{"alt":5347},"Ієрархія ознак у CNN від загальних до специфічних",[5349,5350,5355],"pre",{"className":5351,"code":5352,"language":5353,"meta":5354,"style":5354},"language-plantuml shiki shiki-themes light-plus dark-plus dark-plus","@startuml\nskinparam style plain\nskinparam backgroundColor #FFFFFF\nskinparam defaultFontName \"SF Pro Display, Arial\"\n\nrectangle \"ImageNet\\n(1000 класів)\" as imagenet #DBEAFE\n\npackage \"Перші шари (Universal)\" as early #DCFCE7 {\n  rectangle \"Conv 1-2\\nКраї, лінії\\nкольори\" as conv12\n  note right\n    ✅ Універсальні для всіх задач\n    Виявляють базові візуальні\n    примітиви\n  end note\n}\n\npackage \"Середні шари (General)\" as middle #FEF3C7 {\n  rectangle \"Conv 3-4\\nТекстури\\nчастини об'єктів\" as conv34\n  note right\n    ✅ Загальні шаблони\n    Корисні для більшості задач\n    комп'ютерного зору\n  end note\n}\n\npackage \"Останні шари (Task-Specific)\" as late #FECACA {\n  rectangle \"Conv 5+\\nСкладні форми\\nоб'єкти ImageNet\" as conv5\n  rectangle \"FC шар\\n1000 класів ImageNet\" as fc\n  note right\n    ❌ Специфічні для ImageNet\n    Потрібно замінити для нової задачі\n  end note\n}\n\nimagenet -down-> conv12\nconv12 -down-> conv34\nconv34 -down-> conv5\nconv5 -down-> fc\n\nrectangle \"CIFAR-10\\n(10 класів)\" as cifar #E9D5FF\n\npackage \"Transfer Learning\" as transfer {\n  rectangle \"Копіюємо\\nconv 1-4\" as copy #DCFCE7\n  rectangle \"Заморожуємо\\nваги\" as freeze #FEF3C7\n  rectangle \"Замінюємо\\nостанній FC\\n10 класів\" as replace #D1FAE5\n}\n\nconv12 -.-> copy : копіювання ваг\nconv34 -.-> copy\ncopy -down-> freeze\nfreeze -down-> replace\nreplace -down-> cifar\n\n@enduml\n","plantuml","",[5356,5357,5358,5366,5372,5378,5384,5391,5397,5402,5408,5414,5420,5426,5432,5438,5444,5450,5455,5461,5467,5472,5478,5484,5490,5495,5500,5505,5511,5517,5523,5528,5534,5540,5545,5550,5555,5561,5567,5573,5579,5584,5590,5595,5601,5607,5613,5619,5624,5629,5635,5641,5647,5653,5659,5664],"code",{"__ignoreMap":5354},[5359,5360,5363],"span",{"class":5361,"line":5362},"line",1,[5359,5364,5365],{},"@startuml\n",[5359,5367,5369],{"class":5361,"line":5368},2,[5359,5370,5371],{},"skinparam style plain\n",[5359,5373,5375],{"class":5361,"line":5374},3,[5359,5376,5377],{},"skinparam backgroundColor #FFFFFF\n",[5359,5379,5381],{"class":5361,"line":5380},4,[5359,5382,5383],{},"skinparam defaultFontName \"SF Pro Display, Arial\"\n",[5359,5385,5387],{"class":5361,"line":5386},5,[5359,5388,5390],{"emptyLinePlaceholder":5389},true,"\n",[5359,5392,5394],{"class":5361,"line":5393},6,[5359,5395,5396],{},"rectangle \"ImageNet\\n(1000 класів)\" as imagenet #DBEAFE\n",[5359,5398,5400],{"class":5361,"line":5399},7,[5359,5401,5390],{"emptyLinePlaceholder":5389},[5359,5403,5405],{"class":5361,"line":5404},8,[5359,5406,5407],{},"package \"Перші шари (Universal)\" as early #DCFCE7 {\n",[5359,5409,5411],{"class":5361,"line":5410},9,[5359,5412,5413],{},"  rectangle \"Conv 1-2\\nКраї, лінії\\nкольори\" as conv12\n",[5359,5415,5417],{"class":5361,"line":5416},10,[5359,5418,5419],{},"  note right\n",[5359,5421,5423],{"class":5361,"line":5422},11,[5359,5424,5425],{},"    ✅ Універсальні для всіх задач\n",[5359,5427,5429],{"class":5361,"line":5428},12,[5359,5430,5431],{},"    Виявляють базові візуальні\n",[5359,5433,5435],{"class":5361,"line":5434},13,[5359,5436,5437],{},"    примітиви\n",[5359,5439,5441],{"class":5361,"line":5440},14,[5359,5442,5443],{},"  end note\n",[5359,5445,5447],{"class":5361,"line":5446},15,[5359,5448,5449],{},"}\n",[5359,5451,5453],{"class":5361,"line":5452},16,[5359,5454,5390],{"emptyLinePlaceholder":5389},[5359,5456,5458],{"class":5361,"line":5457},17,[5359,5459,5460],{},"package \"Середні шари (General)\" as middle #FEF3C7 {\n",[5359,5462,5464],{"class":5361,"line":5463},18,[5359,5465,5466],{},"  rectangle \"Conv 3-4\\nТекстури\\nчастини об'єктів\" as conv34\n",[5359,5468,5470],{"class":5361,"line":5469},19,[5359,5471,5419],{},[5359,5473,5475],{"class":5361,"line":5474},20,[5359,5476,5477],{},"    ✅ Загальні шаблони\n",[5359,5479,5481],{"class":5361,"line":5480},21,[5359,5482,5483],{},"    Корисні для більшості задач\n",[5359,5485,5487],{"class":5361,"line":5486},22,[5359,5488,5489],{},"    комп'ютерного зору\n",[5359,5491,5493],{"class":5361,"line":5492},23,[5359,5494,5443],{},[5359,5496,5498],{"class":5361,"line":5497},24,[5359,5499,5449],{},[5359,5501,5503],{"class":5361,"line":5502},25,[5359,5504,5390],{"emptyLinePlaceholder":5389},[5359,5506,5508],{"class":5361,"line":5507},26,[5359,5509,5510],{},"package \"Останні шари (Task-Specific)\" as late #FECACA {\n",[5359,5512,5514],{"class":5361,"line":5513},27,[5359,5515,5516],{},"  rectangle \"Conv 5+\\nСкладні форми\\nоб'єкти ImageNet\" as conv5\n",[5359,5518,5520],{"class":5361,"line":5519},28,[5359,5521,5522],{},"  rectangle \"FC шар\\n1000 класів ImageNet\" as fc\n",[5359,5524,5526],{"class":5361,"line":5525},29,[5359,5527,5419],{},[5359,5529,5531],{"class":5361,"line":5530},30,[5359,5532,5533],{},"    ❌ Специфічні для ImageNet\n",[5359,5535,5537],{"class":5361,"line":5536},31,[5359,5538,5539],{},"    Потрібно замінити для нової задачі\n",[5359,5541,5543],{"class":5361,"line":5542},32,[5359,5544,5443],{},[5359,5546,5548],{"class":5361,"line":5547},33,[5359,5549,5449],{},[5359,5551,5553],{"class":5361,"line":5552},34,[5359,5554,5390],{"emptyLinePlaceholder":5389},[5359,5556,5558],{"class":5361,"line":5557},35,[5359,5559,5560],{},"imagenet -down-> conv12\n",[5359,5562,5564],{"class":5361,"line":5563},36,[5359,5565,5566],{},"conv12 -down-> conv34\n",[5359,5568,5570],{"class":5361,"line":5569},37,[5359,5571,5572],{},"conv34 -down-> conv5\n",[5359,5574,5576],{"class":5361,"line":5575},38,[5359,5577,5578],{},"conv5 -down-> fc\n",[5359,5580,5582],{"class":5361,"line":5581},39,[5359,5583,5390],{"emptyLinePlaceholder":5389},[5359,5585,5587],{"class":5361,"line":5586},40,[5359,5588,5589],{},"rectangle \"CIFAR-10\\n(10 класів)\" as cifar #E9D5FF\n",[5359,5591,5593],{"class":5361,"line":5592},41,[5359,5594,5390],{"emptyLinePlaceholder":5389},[5359,5596,5598],{"class":5361,"line":5597},42,[5359,5599,5600],{},"package \"Transfer Learning\" as transfer {\n",[5359,5602,5604],{"class":5361,"line":5603},43,[5359,5605,5606],{},"  rectangle \"Копіюємо\\nconv 1-4\" as copy #DCFCE7\n",[5359,5608,5610],{"class":5361,"line":5609},44,[5359,5611,5612],{},"  rectangle \"Заморожуємо\\nваги\" as freeze #FEF3C7\n",[5359,5614,5616],{"class":5361,"line":5615},45,[5359,5617,5618],{},"  rectangle \"Замінюємо\\nостанній FC\\n10 класів\" as replace #D1FAE5\n",[5359,5620,5622],{"class":5361,"line":5621},46,[5359,5623,5449],{},[5359,5625,5627],{"class":5361,"line":5626},47,[5359,5628,5390],{"emptyLinePlaceholder":5389},[5359,5630,5632],{"class":5361,"line":5631},48,[5359,5633,5634],{},"conv12 -.-> copy : копіювання ваг\n",[5359,5636,5638],{"class":5361,"line":5637},49,[5359,5639,5640],{},"conv34 -.-> copy\n",[5359,5642,5644],{"class":5361,"line":5643},50,[5359,5645,5646],{},"copy -down-> freeze\n",[5359,5648,5650],{"class":5361,"line":5649},51,[5359,5651,5652],{},"freeze -down-> replace\n",[5359,5654,5656],{"class":5361,"line":5655},52,[5359,5657,5658],{},"replace -down-> cifar\n",[5359,5660,5662],{"class":5361,"line":5661},53,[5359,5663,5390],{"emptyLinePlaceholder":5389},[5359,5665,5667],{"class":5361,"line":5666},54,[5359,5668,5669],{},"@enduml\n",[5191,5671,5672],{},[5195,5673,5674],{},"Експеримент DeepMind (2014):",[5191,5676,5677],{},"Дослідники візуалізували, що виявляє кожен шар CNN, навченої на ImageNet:",[5679,5680,5681,5686,5692,5702,5706,5711,5716,5720,5725],"steps",{},[5682,5683,5685],"h3",{"id":5684},"шар-1-2-ранні-шари","Шар 1-2 (ранні шари)",[5191,5687,5688,5691],{},[5195,5689,5690],{},"Виявляють:"," Вертикальні\u002Fгоризонтальні\u002Fдіагональні краї, градієнти кольорів, прості текстури.",[5191,5693,5694,5697,5698,5701],{},[5195,5695,5696],{},"Приклад:"," Фільтр, що реагує на вертикальні лінії, працює ",[5195,5699,5700],{},"однаково добре"," для розпізнавання цифр MNIST, обличь, автомобілів — це універсальна ознака.",[5682,5703,5705],{"id":5704},"шар-3-4-середні-шари","Шар 3-4 (середні шари)",[5191,5707,5708,5710],{},[5195,5709,5690],{}," Складніші текстури (хутро, листя, метал), повторювані патерни, частини об'єктів (очі, колеса, вікна).",[5191,5712,5713,5715],{},[5195,5714,5696],{}," Детектор «круглої форми з градієнтом» корисний і для розпізнавання очей людини, і для коліс автомобіля.",[5682,5717,5719],{"id":5718},"шар-5-та-fc-пізні-шари","Шар 5+ та FC (пізні шари)",[5191,5721,5722,5724],{},[5195,5723,5690],{}," Цілі об'єкти, специфічні для ImageNet класи (241 порід собак, 120 видів птахів).",[5191,5726,5727,5729],{},[5195,5728,5696],{}," Нейрон, що максимально активується на «Golden Retriever», марний для задачі класифікації літаків vs автомобілів.",[5731,5732,5733,5738,5753],"tip",{},[5191,5734,5735],{},[5195,5736,5737],{},"Висновок для Transfer Learning:",[5191,5739,5740,5741,5744,5745,5748,5749,5752],{},"Якщо наша задача (CIFAR-10: літаки, автомобілі, тварини) ",[5195,5742,5743],{},"схожа"," на ImageNet (теж природні об'єкти), то перші 80-90% ваг можна ",[5195,5746,5747],{},"перевикористати без змін",". Потрібно лише ",[5195,5750,5751],{},"замінити останній шар"," і дообучити модель на наших даних.",[5191,5754,5755,5758,5759],{},[5195,5756,5757],{},"Математична інтуїція:"," Замість навчання ~25 мільйонів параметрів ResNet з нуля, ми навчаємо лише ~5 тисяч параметрів останнього шару → ",[5195,5760,5761],{},"у 5000 разів менше параметрів для оптимізації!",[5325,5763],{},[5186,5765,5767],{"id":5766},"feature-extraction-vs-fine-tuning-два-підходи","Feature Extraction vs Fine-Tuning — два підходи",[5191,5769,5770],{},"Існує два основних способи використання pre-trained моделей:",[5682,5772,5774],{"id":5773},"feature-extraction-вилучення-ознак","Feature Extraction (вилучення ознак)",[5191,5776,5777,5780,5781,5784,5785,5207],{},[5195,5778,5779],{},"Підхід:"," Заморожуємо ",[5195,5782,5783],{},"всі"," ваги згорткових шарів, навчаємо ",[5195,5786,5787],{},"лише останній FC шар",[5191,5789,5790],{},[5195,5791,5792],{},"Коли використовувати:",[5255,5794,5795,5802,5809],{},[5258,5796,5797,5798,5801],{},"Датасет ",[5195,5799,5800],{},"дуже малий"," (\u003C5000 зображень) — ризик перенавчання при розморожуванні шарів",[5258,5803,5804,5805,5808],{},"Задача ",[5195,5806,5807],{},"дуже схожа"," на ImageNet (наприклад, класифікація порід собак)",[5258,5810,5811],{},"Обмежені обчислювальні ресурси (CPU, мало часу)",[5191,5813,5814],{},[5195,5815,5816],{},"Переваги:",[5255,5818,5819,5826,5832],{},[5258,5820,5821,5822,5825],{},"✅ ",[5195,5823,5824],{},"Дуже швидко"," (навчання за хвилини)",[5258,5827,5821,5828,5831],{},[5195,5829,5830],{},"Немає перенавчання"," згорткових шарів",[5258,5833,5834],{},"✅ Потрібно мало пам'яті (не зберігаємо градієнти для заморожених шарів)",[5191,5836,5837],{},[5195,5838,5839],{},"Недоліки:",[5255,5841,5842,5845],{},[5258,5843,5844],{},"❌ Обмежена адаптація до нової задачі",[5258,5846,5847,5848,5851],{},"❌ Якщо нова задача ",[5195,5849,5850],{},"дуже відрізняється"," від ImageNet (медичні рентгени, супутникові знімки), результати посередні",[5682,5853,5855],{"id":5854},"fine-tuning-тонке-налаштування","Fine-Tuning (тонке налаштування)",[5191,5857,5858,5860,5861,5864,5865,5868],{},[5195,5859,5779],{}," Заморожуємо лише ",[5195,5862,5863],{},"перші N шарів",", розморожуємо ",[5195,5866,5867],{},"останні кілька блоків"," для дообучення разом із новим FC шаром.",[5191,5870,5871],{},[5195,5872,5792],{},[5255,5874,5875,5881,5887],{},[5258,5876,5797,5877,5880],{},[5195,5878,5879],{},"середнього розміру"," (5K-50K зображень)",[5258,5882,5804,5883,5886],{},[5195,5884,5885],{},"частково відрізняється"," від ImageNet (медичні зображення, аерофотознімки)",[5258,5888,5889],{},"Є GPU для тренування",[5191,5891,5892],{},[5195,5893,5816],{},[5255,5895,5896,5902],{},[5258,5897,5821,5898,5901],{},[5195,5899,5900],{},"Краща адаптація"," до специфіки нових даних",[5258,5903,5904],{},"✅ Вищий фінальний accuracy (зазвичай +2-5%)",[5191,5906,5907],{},[5195,5908,5839],{},[5255,5910,5911,5914,5917],{},[5258,5912,5913],{},"❌ Повільніше навчання (години замість хвилин)",[5258,5915,5916],{},"❌ Ризик перенавчання на малих датасетах",[5258,5918,5919],{},"❌ Потрібно ретельно підбирати learning rate (дуже низький, наприклад 1e-5)",[5921,5922,5925,5933],"jupyter-notebook",{"kernel":5923,"title":5924},"Python 3.11 (ipykernel)","01_transfer_learning_concepts.ipynb",[5926,5927,5929],"jupyter-cell",{"type":5928},"markdown",[5682,5930,5932],{"id":5931},"схематичне-порівняння-підходів","Схематичне порівняння підходів",[5926,5934,5936,6192],{"execution-count":5935},"1",[5349,5937,5941],{"className":5938,"code":5939,"language":5940,"meta":5354,"style":5354},"language-python shiki shiki-themes light-plus dark-plus dark-plus","import torch\nimport torch.nn as nn\nimport torchvision.models as models\n\n# Завантаження pre-trained ResNet18\nresnet18 = models.resnet18(weights='IMAGENET1K_V1')\n\nprint(\"Архітектура ResNet18:\")\nprint(resnet18)\nprint(f\"\\nЗагальна кількість параметрів: {sum(p.numel() for p in resnet18.parameters()):,}\")\n\n# Аналіз структури\nprint(f\"\\nОстанній шар (FC): {resnet18.fc}\")\nprint(f\"Параметрів у FC шарі: {sum(p.numel() for p in resnet18.fc.parameters()):,}\")\nprint(f\"Параметрів у згорткових шарах: {sum(p.numel() for p in resnet18.parameters()) - sum(p.numel() for p in resnet18.fc.parameters()):,}\")\n","python",[5356,5942,5943,5953,5966,5978,5982,5988,6007,6011,6025,6032,6080,6084,6089,6116,6148],{"__ignoreMap":5354},[5359,5944,5945,5949],{"class":5361,"line":5362},[5359,5946,5948],{"class":5947},"s8xlr","import",[5359,5950,5952],{"class":5951},"sHH4Y"," torch\n",[5359,5954,5955,5957,5960,5963],{"class":5361,"line":5368},[5359,5956,5948],{"class":5947},[5359,5958,5959],{"class":5951}," torch.nn ",[5359,5961,5962],{"class":5947},"as",[5359,5964,5965],{"class":5951}," nn\n",[5359,5967,5968,5970,5973,5975],{"class":5361,"line":5374},[5359,5969,5948],{"class":5947},[5359,5971,5972],{"class":5951}," torchvision.models ",[5359,5974,5962],{"class":5947},[5359,5976,5977],{"class":5951}," models\n",[5359,5979,5980],{"class":5361,"line":5380},[5359,5981,5390],{"emptyLinePlaceholder":5389},[5359,5983,5984],{"class":5361,"line":5386},[5359,5985,5987],{"class":5986},"spJ8K","# Завантаження pre-trained ResNet18\n",[5359,5989,5990,5993,5997,6000,6004],{"class":5361,"line":5393},[5359,5991,5992],{"class":5951},"resnet18 = models.resnet18(",[5359,5994,5996],{"class":5995},"siwwj","weights",[5359,5998,5999],{"class":5951},"=",[5359,6001,6003],{"class":6002},"sbdoH","'IMAGENET1K_V1'",[5359,6005,6006],{"class":5951},")\n",[5359,6008,6009],{"class":5361,"line":5399},[5359,6010,5390],{"emptyLinePlaceholder":5389},[5359,6012,6013,6017,6020,6023],{"class":5361,"line":5404},[5359,6014,6016],{"class":6015},"s8Opu","print",[5359,6018,6019],{"class":5951},"(",[5359,6021,6022],{"class":6002},"\"Архітектура ResNet18:\"",[5359,6024,6006],{"class":5951},[5359,6026,6027,6029],{"class":5361,"line":5410},[5359,6028,6016],{"class":6015},[5359,6030,6031],{"class":5951},"(resnet18)\n",[5359,6033,6034,6036,6038,6042,6045,6049,6052,6055,6058,6061,6064,6067,6070,6073,6076,6078],{"class":5361,"line":5416},[5359,6035,6016],{"class":6015},[5359,6037,6019],{"class":5951},[5359,6039,6041],{"class":6040},"su1O8","f",[5359,6043,6044],{"class":6002},"\"",[5359,6046,6048],{"class":6047},"sjcCO","\\n",[5359,6050,6051],{"class":6002},"Загальна кількість параметрів: ",[5359,6053,6054],{"class":6040},"{",[5359,6056,6057],{"class":6015},"sum",[5359,6059,6060],{"class":5951},"(p.numel() ",[5359,6062,6063],{"class":5947},"for",[5359,6065,6066],{"class":5951}," p ",[5359,6068,6069],{"class":5947},"in",[5359,6071,6072],{"class":5951}," resnet18.parameters())",[5359,6074,6075],{"class":6040},":,}",[5359,6077,6044],{"class":6002},[5359,6079,6006],{"class":5951},[5359,6081,6082],{"class":5361,"line":5422},[5359,6083,5390],{"emptyLinePlaceholder":5389},[5359,6085,6086],{"class":5361,"line":5428},[5359,6087,6088],{"class":5986},"# Аналіз структури\n",[5359,6090,6091,6093,6095,6097,6099,6101,6104,6106,6109,6112,6114],{"class":5361,"line":5434},[5359,6092,6016],{"class":6015},[5359,6094,6019],{"class":5951},[5359,6096,6041],{"class":6040},[5359,6098,6044],{"class":6002},[5359,6100,6048],{"class":6047},[5359,6102,6103],{"class":6002},"Останній шар (FC): ",[5359,6105,6054],{"class":6040},[5359,6107,6108],{"class":5951},"resnet18.fc",[5359,6110,6111],{"class":6040},"}",[5359,6113,6044],{"class":6002},[5359,6115,6006],{"class":5951},[5359,6117,6118,6120,6122,6124,6127,6129,6131,6133,6135,6137,6139,6142,6144,6146],{"class":5361,"line":5440},[5359,6119,6016],{"class":6015},[5359,6121,6019],{"class":5951},[5359,6123,6041],{"class":6040},[5359,6125,6126],{"class":6002},"\"Параметрів у FC шарі: ",[5359,6128,6054],{"class":6040},[5359,6130,6057],{"class":6015},[5359,6132,6060],{"class":5951},[5359,6134,6063],{"class":5947},[5359,6136,6066],{"class":5951},[5359,6138,6069],{"class":5947},[5359,6140,6141],{"class":5951}," resnet18.fc.parameters())",[5359,6143,6075],{"class":6040},[5359,6145,6044],{"class":6002},[5359,6147,6006],{"class":5951},[5359,6149,6150,6152,6154,6156,6159,6161,6163,6165,6167,6169,6171,6174,6176,6178,6180,6182,6184,6186,6188,6190],{"class":5361,"line":5446},[5359,6151,6016],{"class":6015},[5359,6153,6019],{"class":5951},[5359,6155,6041],{"class":6040},[5359,6157,6158],{"class":6002},"\"Параметрів у згорткових шарах: ",[5359,6160,6054],{"class":6040},[5359,6162,6057],{"class":6015},[5359,6164,6060],{"class":5951},[5359,6166,6063],{"class":5947},[5359,6168,6066],{"class":5951},[5359,6170,6069],{"class":5947},[5359,6172,6173],{"class":5951}," resnet18.parameters()) - ",[5359,6175,6057],{"class":6015},[5359,6177,6060],{"class":5951},[5359,6179,6063],{"class":5947},[5359,6181,6066],{"class":5951},[5359,6183,6069],{"class":5947},[5359,6185,6141],{"class":5951},[5359,6187,6075],{"class":6040},[5359,6189,6044],{"class":6002},[5359,6191,6006],{"class":5951},[6193,6194,6195],"template",{"v-slot:output":5354},[6196,6197,6198,6222],"table",{},[6199,6200,6201],"thead",{},[6202,6203,6204,6209,6212,6216,6219],"tr",{},[6205,6206,6208],"th",{"align":6207},"left","Блок архітектури ResNet18",[6205,6210,6211],{"align":6207},"Компоненти та операції",[6205,6213,6215],{"align":6214},"center","Розмірність тензора",[6205,6217,6218],{"align":6214},"Кількість параметрів",[6205,6220,6221],{"align":6207},"Семантичний рівень ознак",[6223,6224,6225,6256,6279,6299,6320,6341,6361,6383,6406],"tbody",{},[6202,6226,6227,6233,6245,6250,6253],{},[6228,6229,6230],"td",{"align":6207},[5195,6231,6232],{},"Вхідний шар",[6228,6234,6235,6238,6239,6238,6242],{"align":6207},[5356,6236,6237],{},"Conv2d(3, 64, k=7, s=2, p=3)"," + ",[5356,6240,6241],{},"BN",[5356,6243,6244],{},"ReLU",[6228,6246,6247],{"align":6214},[5356,6248,6249],{},"(B, 64, 112, 112)",[6228,6251,6252],{"align":6214},"$9,408$",[6228,6254,6255],{"align":6207},"Детекція первинних градієнтів та країв",[6202,6257,6258,6263,6268,6273,6276],{},[6228,6259,6260],{"align":6207},[5195,6261,6262],{},"Макс. пулінг",[6228,6264,6265],{"align":6207},[5356,6266,6267],{},"MaxPool2d(k=3, s=2, p=1)",[6228,6269,6270],{"align":6214},[5356,6271,6272],{},"(B, 64, 56, 56)",[6228,6274,6275],{"align":6214},"$0$",[6228,6277,6278],{"align":6207},"Просторова агрегація",[6202,6280,6281,6286,6289,6293,6296],{},[6228,6282,6283],{"align":6207},[5195,6284,6285],{},"Layer 1",[6228,6287,6288],{"align":6207},"2 залишкових блоки (Residual Blocks)",[6228,6290,6291],{"align":6214},[5356,6292,6272],{},[6228,6294,6295],{"align":6214},"$147,968$",[6228,6297,6298],{"align":6207},"Низькорівневі текстури та контури",[6202,6300,6301,6306,6309,6314,6317],{},[6228,6302,6303],{"align":6207},[5195,6304,6305],{},"Layer 2",[6228,6307,6308],{"align":6207},"2 залишкових блоки зі зсувом",[6228,6310,6311],{"align":6214},[5356,6312,6313],{},"(B, 128, 28, 28)",[6228,6315,6316],{"align":6214},"$525,568$",[6228,6318,6319],{"align":6207},"Частини об'єктів (кути, форми, візерунки)",[6202,6321,6322,6327,6330,6335,6338],{},[6228,6323,6324],{"align":6207},[5195,6325,6326],{},"Layer 3",[6228,6328,6329],{"align":6207},"2 залишкових блоки",[6228,6331,6332],{"align":6214},[5356,6333,6334],{},"(B, 256, 14, 14)",[6228,6336,6337],{"align":6214},"$2,099,712$",[6228,6339,6340],{"align":6207},"Складні семантичні вузли (голови, колеса)",[6202,6342,6343,6348,6350,6355,6358],{},[6228,6344,6345],{"align":6207},[5195,6346,6347],{},"Layer 4",[6228,6349,6329],{"align":6207},[6228,6351,6352],{"align":6214},[5356,6353,6354],{},"(B, 512, 7, 7)",[6228,6356,6357],{"align":6214},"$8,393,728$",[6228,6359,6360],{"align":6207},"Цілісні високорівневі абстракції об'єктів",[6202,6362,6363,6368,6373,6378,6380],{},[6228,6364,6365],{"align":6207},[5195,6366,6367],{},"Global Pool",[6228,6369,6370],{"align":6207},[5356,6371,6372],{},"AdaptiveAvgPool2d((1, 1))",[6228,6374,6375],{"align":6214},[5356,6376,6377],{},"(B, 512, 1, 1)",[6228,6379,6275],{"align":6214},[6228,6381,6382],{"align":6207},"Агрегація простору в вектор ознак",[6202,6384,6385,6390,6395,6400,6403],{},[6228,6386,6387],{"align":6207},[5195,6388,6389],{},"Класифікатор ImageNet",[6228,6391,6392],{"align":6207},[5356,6393,6394],{},"Linear(512, 1000)",[6228,6396,6397],{"align":6214},[5356,6398,6399],{},"(B, 1000)",[6228,6401,6402],{"align":6214},"$513,000$",[6228,6404,6405],{"align":6207},"Початковий вихідний шар на 1000 класів",[6202,6407,6408,6413,6416,6419,6426],{},[6228,6409,6410],{"align":6207},[5195,6411,6412],{},"Загальний обсяг",[6228,6414,6415],{"align":6207},"Всі шари ResNet18",[6228,6417,6418],{"align":6214},"—",[6228,6420,6421],{"align":6214},[5195,6422,6423],{},[5356,6424,6425],{},"11,689,512",[6228,6427,6428],{"align":6207},"11.18M у згортках + 513K у FC шарі",[6430,6431,6432,6437,6448,6467,6472],"warning",{},[5191,6433,6434],{},[5195,6435,6436],{},"Критична помилка початківців:",[5191,6438,6439,6440,6443,6444,6447],{},"Багато новачків завантажують pre-trained модель, ",[5195,6441,6442],{},"не заморожують ваги",", та навчають із високим learning rate (наприклад, 0.001). Результат — ",[5195,6445,6446],{},"катастрофа",":",[5255,6449,6450,6457,6464],{},[5258,6451,6452,6453,6456],{},"Перші епохи ",[5195,6454,6455],{},"руйнують"," навчені на ImageNet ваги",[5258,6458,6459,6460,6463],{},"Модель ",[5195,6461,6462],{},"забуває"," базові ознаки (краї, текстури)",[5258,6465,6466],{},"Accuracy падає нижче 10% (випадкове вгадування для 10 класів)",[5191,6468,6469],{},[5195,6470,6471],{},"Правильний підхід:",[6473,6474,6475,6481,6484,6487],"ol",{},[5258,6476,6477,6478],{},"Заморозити згорткові шари: ",[5356,6479,6480],{},"param.requires_grad = False",[5258,6482,6483],{},"Замінити останній FC шар",[5258,6485,6486],{},"Навчити новий FC шар із звичайним LR (0.001)",[5258,6488,6489,6490,6493],{},"(Опційно) Розморозити останні 1-2 блоки та fine-tune із ",[5195,6491,6492],{},"дуже низьким LR"," (1e-5)",[5325,6495],{},[5186,6497,6499],{"id":6498},"практика-transfer-learning-на-cifar-10","Практика: Transfer Learning на CIFAR-10",[5191,6501,6502],{},"Реалізуємо Feature Extraction з ResNet18 для CIFAR-10:",[5921,6504,6506,6699,6733,7253,7262,7676,7685],{"kernel":5923,"title":6505},"02_resnet_feature_extraction.ipynb",[5926,6507,6509,6661],{"execution-count":6508},"2",[5349,6510,6512],{"className":5938,"code":6511,"language":5940,"meta":5354,"style":5354},"import torch\nimport torch.nn as nn\nimport torch.optim as optim\nfrom torch.utils.data import DataLoader\nimport torchvision\nfrom torchvision import datasets, transforms, models\nimport matplotlib.pyplot as plt\nimport numpy as np\n\ndevice = torch.device('cuda' if torch.cuda.is_available() else 'cpu')\ntorch.manual_seed(42)\n\nprint(f\"Використовується пристрій: {device}\")\n",[5356,6513,6514,6520,6530,6542,6555,6562,6574,6586,6598,6602,6624,6635,6639],{"__ignoreMap":5354},[5359,6515,6516,6518],{"class":5361,"line":5362},[5359,6517,5948],{"class":5947},[5359,6519,5952],{"class":5951},[5359,6521,6522,6524,6526,6528],{"class":5361,"line":5368},[5359,6523,5948],{"class":5947},[5359,6525,5959],{"class":5951},[5359,6527,5962],{"class":5947},[5359,6529,5965],{"class":5951},[5359,6531,6532,6534,6537,6539],{"class":5361,"line":5374},[5359,6533,5948],{"class":5947},[5359,6535,6536],{"class":5951}," torch.optim ",[5359,6538,5962],{"class":5947},[5359,6540,6541],{"class":5951}," optim\n",[5359,6543,6544,6547,6550,6552],{"class":5361,"line":5380},[5359,6545,6546],{"class":5947},"from",[5359,6548,6549],{"class":5951}," torch.utils.data ",[5359,6551,5948],{"class":5947},[5359,6553,6554],{"class":5951}," DataLoader\n",[5359,6556,6557,6559],{"class":5361,"line":5386},[5359,6558,5948],{"class":5947},[5359,6560,6561],{"class":5951}," torchvision\n",[5359,6563,6564,6566,6569,6571],{"class":5361,"line":5393},[5359,6565,6546],{"class":5947},[5359,6567,6568],{"class":5951}," torchvision ",[5359,6570,5948],{"class":5947},[5359,6572,6573],{"class":5951}," datasets, transforms, models\n",[5359,6575,6576,6578,6581,6583],{"class":5361,"line":5399},[5359,6577,5948],{"class":5947},[5359,6579,6580],{"class":5951}," matplotlib.pyplot ",[5359,6582,5962],{"class":5947},[5359,6584,6585],{"class":5951}," plt\n",[5359,6587,6588,6590,6593,6595],{"class":5361,"line":5404},[5359,6589,5948],{"class":5947},[5359,6591,6592],{"class":5951}," numpy ",[5359,6594,5962],{"class":5947},[5359,6596,6597],{"class":5951}," np\n",[5359,6599,6600],{"class":5361,"line":5410},[5359,6601,5390],{"emptyLinePlaceholder":5389},[5359,6603,6604,6607,6610,6613,6616,6619,6622],{"class":5361,"line":5416},[5359,6605,6606],{"class":5951},"device = torch.device(",[5359,6608,6609],{"class":6002},"'cuda'",[5359,6611,6612],{"class":5947}," if",[5359,6614,6615],{"class":5951}," torch.cuda.is_available() ",[5359,6617,6618],{"class":5947},"else",[5359,6620,6621],{"class":6002}," 'cpu'",[5359,6623,6006],{"class":5951},[5359,6625,6626,6629,6633],{"class":5361,"line":5422},[5359,6627,6628],{"class":5951},"torch.manual_seed(",[5359,6630,6632],{"class":6631},"sJj4R","42",[5359,6634,6006],{"class":5951},[5359,6636,6637],{"class":5361,"line":5428},[5359,6638,5390],{"emptyLinePlaceholder":5389},[5359,6640,6641,6643,6645,6647,6650,6652,6655,6657,6659],{"class":5361,"line":5434},[5359,6642,6016],{"class":6015},[5359,6644,6019],{"class":5951},[5359,6646,6041],{"class":6040},[5359,6648,6649],{"class":6002},"\"Використовується пристрій: ",[5359,6651,6054],{"class":6040},[5359,6653,6654],{"class":5951},"device",[5359,6656,6111],{"class":6040},[5359,6658,6044],{"class":6002},[5359,6660,6006],{"class":5951},[6193,6662,6663],{"v-slot:output":5354},[6196,6664,6665,6678],{},[6199,6666,6667],{},[6202,6668,6669,6672,6675],{},[6205,6670,6671],{"align":6207},"Параметр системи",[6205,6673,6674],{"align":6207},"Значення",[6205,6676,6677],{"align":6214},"Статус",[6223,6679,6680],{},[6202,6681,6682,6690,6696],{},[6228,6683,6684],{"align":6207},[5195,6685,6686,6687,6689],{},"Обчислювальний пристрій (",[5356,6688,6654],{},")",[6228,6691,6692,6695],{"align":6207},[5356,6693,6694],{},"cuda"," (NVIDIA RTX 3060 \u002F Apple Silicon MPS \u002F CPU)",[6228,6697,6698],{"align":6214},"⚡ Активовано",[5926,6700,6701,6705,6716,6730],{"type":5928},[5682,6702,6704],{"id":6703},"підготовка-даних-для-resnet","Підготовка даних для ResNet",[5191,6706,6707,6708,6711,6712,6715],{},"ResNet навчалася на ImageNet зображеннях розміром ",[5195,6709,6710],{},"224×224",". CIFAR-10 має ",[5195,6713,6714],{},"32×32",". Є два підходи:",[6473,6717,6718,6724],{},[5258,6719,6720,6723],{},[5195,6721,6722],{},"Resize до 224×224"," (стандарт для ImageNet моделей)",[5258,6725,6726,6729],{},[5195,6727,6728],{},"Adaptive Pooling"," (залишити 32×32, адаптувати останні шари)",[5191,6731,6732],{},"Використаємо перший підхід для максимальної сумісності з pre-trained вагами.",[5926,6734,6736,7159],{"execution-count":6735},"3",[5349,6737,6739],{"className":5938,"code":6738,"language":5940,"meta":5354,"style":5354},"# Статистика ImageNet (ResNet навчалася на цих значеннях!)\nimagenet_mean = (0.485, 0.456, 0.406)\nimagenet_std = (0.229, 0.224, 0.225)\n\n# Трансформації: resize до 224×224 + нормалізація ImageNet\ntransform_train = transforms.Compose([\n    transforms.Resize(224),  # CIFAR-10: 32×32 → 224×224\n    transforms.RandomHorizontalFlip(p=0.5),\n    transforms.RandomCrop(224, padding=16),  # Аугментація після resize\n    transforms.ToTensor(),\n    transforms.Normalize(imagenet_mean, imagenet_std)\n])\n\ntransform_test = transforms.Compose([\n    transforms.Resize(224),\n    transforms.ToTensor(),\n    transforms.Normalize(imagenet_mean, imagenet_std)\n])\n\n# Завантаження CIFAR-10\ntrain_dataset = datasets.CIFAR10(root='.\u002Fdata', train=True, download=True, transform=transform_train)\ntest_dataset = datasets.CIFAR10(root='.\u002Fdata', train=False, download=True, transform=transform_test)\n\ntrain_loader = DataLoader(train_dataset, batch_size=64, shuffle=True, num_workers=4, pin_memory=True)\ntest_loader = DataLoader(test_dataset, batch_size=64, shuffle=False, num_workers=4, pin_memory=True)\n\nprint(f\"Тренувальних батчів: {len(train_loader)}\")\nprint(f\"Тестових батчів: {len(test_loader)}\")\n\n# Перевірка розміру\nsample_img, _ = train_dataset[0]\nprint(f\"Розмір зображення після трансформацій: {sample_img.shape}\")\n",[5356,6740,6741,6746,6767,6787,6791,6796,6801,6815,6830,6852,6857,6862,6867,6871,6876,6884,6888,6892,6896,6900,6905,6945,6980,6984,7027,7064,7068,7093,7117,7121,7126,7137],{"__ignoreMap":5354},[5359,6742,6743],{"class":5361,"line":5362},[5359,6744,6745],{"class":5986},"# Статистика ImageNet (ResNet навчалася на цих значеннях!)\n",[5359,6747,6748,6751,6754,6757,6760,6762,6765],{"class":5361,"line":5368},[5359,6749,6750],{"class":5951},"imagenet_mean = (",[5359,6752,6753],{"class":6631},"0.485",[5359,6755,6756],{"class":5951},", ",[5359,6758,6759],{"class":6631},"0.456",[5359,6761,6756],{"class":5951},[5359,6763,6764],{"class":6631},"0.406",[5359,6766,6006],{"class":5951},[5359,6768,6769,6772,6775,6777,6780,6782,6785],{"class":5361,"line":5374},[5359,6770,6771],{"class":5951},"imagenet_std = (",[5359,6773,6774],{"class":6631},"0.229",[5359,6776,6756],{"class":5951},[5359,6778,6779],{"class":6631},"0.224",[5359,6781,6756],{"class":5951},[5359,6783,6784],{"class":6631},"0.225",[5359,6786,6006],{"class":5951},[5359,6788,6789],{"class":5361,"line":5380},[5359,6790,5390],{"emptyLinePlaceholder":5389},[5359,6792,6793],{"class":5361,"line":5386},[5359,6794,6795],{"class":5986},"# Трансформації: resize до 224×224 + нормалізація ImageNet\n",[5359,6797,6798],{"class":5361,"line":5393},[5359,6799,6800],{"class":5951},"transform_train = transforms.Compose([\n",[5359,6802,6803,6806,6809,6812],{"class":5361,"line":5399},[5359,6804,6805],{"class":5951},"    transforms.Resize(",[5359,6807,6808],{"class":6631},"224",[5359,6810,6811],{"class":5951},"),  ",[5359,6813,6814],{"class":5986},"# CIFAR-10: 32×32 → 224×224\n",[5359,6816,6817,6820,6822,6824,6827],{"class":5361,"line":5404},[5359,6818,6819],{"class":5951},"    transforms.RandomHorizontalFlip(",[5359,6821,5191],{"class":5995},[5359,6823,5999],{"class":5951},[5359,6825,6826],{"class":6631},"0.5",[5359,6828,6829],{"class":5951},"),\n",[5359,6831,6832,6835,6837,6839,6842,6844,6847,6849],{"class":5361,"line":5410},[5359,6833,6834],{"class":5951},"    transforms.RandomCrop(",[5359,6836,6808],{"class":6631},[5359,6838,6756],{"class":5951},[5359,6840,6841],{"class":5995},"padding",[5359,6843,5999],{"class":5951},[5359,6845,6846],{"class":6631},"16",[5359,6848,6811],{"class":5951},[5359,6850,6851],{"class":5986},"# Аугментація після resize\n",[5359,6853,6854],{"class":5361,"line":5416},[5359,6855,6856],{"class":5951},"    transforms.ToTensor(),\n",[5359,6858,6859],{"class":5361,"line":5422},[5359,6860,6861],{"class":5951},"    transforms.Normalize(imagenet_mean, imagenet_std)\n",[5359,6863,6864],{"class":5361,"line":5428},[5359,6865,6866],{"class":5951},"])\n",[5359,6868,6869],{"class":5361,"line":5434},[5359,6870,5390],{"emptyLinePlaceholder":5389},[5359,6872,6873],{"class":5361,"line":5440},[5359,6874,6875],{"class":5951},"transform_test = transforms.Compose([\n",[5359,6877,6878,6880,6882],{"class":5361,"line":5446},[5359,6879,6805],{"class":5951},[5359,6881,6808],{"class":6631},[5359,6883,6829],{"class":5951},[5359,6885,6886],{"class":5361,"line":5452},[5359,6887,6856],{"class":5951},[5359,6889,6890],{"class":5361,"line":5457},[5359,6891,6861],{"class":5951},[5359,6893,6894],{"class":5361,"line":5463},[5359,6895,6866],{"class":5951},[5359,6897,6898],{"class":5361,"line":5469},[5359,6899,5390],{"emptyLinePlaceholder":5389},[5359,6901,6902],{"class":5361,"line":5474},[5359,6903,6904],{"class":5986},"# Завантаження CIFAR-10\n",[5359,6906,6907,6910,6913,6915,6918,6920,6923,6925,6928,6930,6933,6935,6937,6939,6942],{"class":5361,"line":5480},[5359,6908,6909],{"class":5951},"train_dataset = datasets.CIFAR10(",[5359,6911,6912],{"class":5995},"root",[5359,6914,5999],{"class":5951},[5359,6916,6917],{"class":6002},"'.\u002Fdata'",[5359,6919,6756],{"class":5951},[5359,6921,6922],{"class":5995},"train",[5359,6924,5999],{"class":5951},[5359,6926,6927],{"class":6040},"True",[5359,6929,6756],{"class":5951},[5359,6931,6932],{"class":5995},"download",[5359,6934,5999],{"class":5951},[5359,6936,6927],{"class":6040},[5359,6938,6756],{"class":5951},[5359,6940,6941],{"class":5995},"transform",[5359,6943,6944],{"class":5951},"=transform_train)\n",[5359,6946,6947,6950,6952,6954,6956,6958,6960,6962,6965,6967,6969,6971,6973,6975,6977],{"class":5361,"line":5486},[5359,6948,6949],{"class":5951},"test_dataset = datasets.CIFAR10(",[5359,6951,6912],{"class":5995},[5359,6953,5999],{"class":5951},[5359,6955,6917],{"class":6002},[5359,6957,6756],{"class":5951},[5359,6959,6922],{"class":5995},[5359,6961,5999],{"class":5951},[5359,6963,6964],{"class":6040},"False",[5359,6966,6756],{"class":5951},[5359,6968,6932],{"class":5995},[5359,6970,5999],{"class":5951},[5359,6972,6927],{"class":6040},[5359,6974,6756],{"class":5951},[5359,6976,6941],{"class":5995},[5359,6978,6979],{"class":5951},"=transform_test)\n",[5359,6981,6982],{"class":5361,"line":5492},[5359,6983,5390],{"emptyLinePlaceholder":5389},[5359,6985,6986,6989,6992,6994,6997,6999,7002,7004,7006,7008,7011,7013,7016,7018,7021,7023,7025],{"class":5361,"line":5497},[5359,6987,6988],{"class":5951},"train_loader = DataLoader(train_dataset, ",[5359,6990,6991],{"class":5995},"batch_size",[5359,6993,5999],{"class":5951},[5359,6995,6996],{"class":6631},"64",[5359,6998,6756],{"class":5951},[5359,7000,7001],{"class":5995},"shuffle",[5359,7003,5999],{"class":5951},[5359,7005,6927],{"class":6040},[5359,7007,6756],{"class":5951},[5359,7009,7010],{"class":5995},"num_workers",[5359,7012,5999],{"class":5951},[5359,7014,7015],{"class":6631},"4",[5359,7017,6756],{"class":5951},[5359,7019,7020],{"class":5995},"pin_memory",[5359,7022,5999],{"class":5951},[5359,7024,6927],{"class":6040},[5359,7026,6006],{"class":5951},[5359,7028,7029,7032,7034,7036,7038,7040,7042,7044,7046,7048,7050,7052,7054,7056,7058,7060,7062],{"class":5361,"line":5502},[5359,7030,7031],{"class":5951},"test_loader = DataLoader(test_dataset, ",[5359,7033,6991],{"class":5995},[5359,7035,5999],{"class":5951},[5359,7037,6996],{"class":6631},[5359,7039,6756],{"class":5951},[5359,7041,7001],{"class":5995},[5359,7043,5999],{"class":5951},[5359,7045,6964],{"class":6040},[5359,7047,6756],{"class":5951},[5359,7049,7010],{"class":5995},[5359,7051,5999],{"class":5951},[5359,7053,7015],{"class":6631},[5359,7055,6756],{"class":5951},[5359,7057,7020],{"class":5995},[5359,7059,5999],{"class":5951},[5359,7061,6927],{"class":6040},[5359,7063,6006],{"class":5951},[5359,7065,7066],{"class":5361,"line":5507},[5359,7067,5390],{"emptyLinePlaceholder":5389},[5359,7069,7070,7072,7074,7076,7079,7081,7084,7087,7089,7091],{"class":5361,"line":5513},[5359,7071,6016],{"class":6015},[5359,7073,6019],{"class":5951},[5359,7075,6041],{"class":6040},[5359,7077,7078],{"class":6002},"\"Тренувальних батчів: ",[5359,7080,6054],{"class":6040},[5359,7082,7083],{"class":6015},"len",[5359,7085,7086],{"class":5951},"(train_loader)",[5359,7088,6111],{"class":6040},[5359,7090,6044],{"class":6002},[5359,7092,6006],{"class":5951},[5359,7094,7095,7097,7099,7101,7104,7106,7108,7111,7113,7115],{"class":5361,"line":5519},[5359,7096,6016],{"class":6015},[5359,7098,6019],{"class":5951},[5359,7100,6041],{"class":6040},[5359,7102,7103],{"class":6002},"\"Тестових батчів: ",[5359,7105,6054],{"class":6040},[5359,7107,7083],{"class":6015},[5359,7109,7110],{"class":5951},"(test_loader)",[5359,7112,6111],{"class":6040},[5359,7114,6044],{"class":6002},[5359,7116,6006],{"class":5951},[5359,7118,7119],{"class":5361,"line":5525},[5359,7120,5390],{"emptyLinePlaceholder":5389},[5359,7122,7123],{"class":5361,"line":5530},[5359,7124,7125],{"class":5986},"# Перевірка розміру\n",[5359,7127,7128,7131,7134],{"class":5361,"line":5536},[5359,7129,7130],{"class":5951},"sample_img, _ = train_dataset[",[5359,7132,7133],{"class":6631},"0",[5359,7135,7136],{"class":5951},"]\n",[5359,7138,7139,7141,7143,7145,7148,7150,7153,7155,7157],{"class":5361,"line":5542},[5359,7140,6016],{"class":6015},[5359,7142,6019],{"class":5951},[5359,7144,6041],{"class":6040},[5359,7146,7147],{"class":6002},"\"Розмір зображення після трансформацій: ",[5359,7149,6054],{"class":6040},[5359,7151,7152],{"class":5951},"sample_img.shape",[5359,7154,6111],{"class":6040},[5359,7156,6044],{"class":6002},[5359,7158,6006],{"class":5951},[6193,7160,7161],{"v-slot:output":5354},[6196,7162,7163,7175],{},[6199,7164,7165],{},[6202,7166,7167,7170,7172],{},[6205,7168,7169],{"align":6207},"Параметр адаптації CIFAR-10 під ResNet18",[6205,7171,6674],{"align":6214},[6205,7173,7174],{"align":6207},"Семантика",[6223,7176,7177,7196,7217,7235],{},[6202,7178,7179,7184,7189],{},[6228,7180,7181],{"align":6207},[5195,7182,7183],{},"Розмірність вхідного кадру",[6228,7185,7186],{"align":6214},[5356,7187,7188],{},"(3, 224, 224)",[6228,7190,7191,7192,7195],{"align":6207},"Збільшено з $32 \\times 32$ через ",[5356,7193,7194],{},"Resize"," для відповідності ImageNet",[6202,7197,7198,7203,7214],{},[6228,7199,7200],{"align":6207},[5195,7201,7202],{},"Нормалізація",[6228,7204,7205,7206,7209,7210,7213],{"align":6214},"$\\mu=",[5359,7207,7208],{},"0.485, 0.456, 0.406","$, $\\sigma=",[5359,7211,7212],{},"0.229, 0.224, 0.225","$",[6228,7215,7216],{"align":6207},"Стандартні параметри передобробки ImageNet",[6202,7218,7219,7224,7232],{},[6228,7220,7221],{"align":6207},[5195,7222,7223],{},"Train батчів",[6228,7225,7226,7231],{"align":6214},[5195,7227,7228],{},[5356,7229,7230],{},"782"," батчі",[6228,7233,7234],{"align":6207},"Розмір батчу 64 ($50,000 \u002F 64$)",[6202,7236,7237,7242,7250],{},[6228,7238,7239],{"align":6207},[5195,7240,7241],{},"Test батчів",[6228,7243,7244,7249],{"align":6214},[5195,7245,7246],{},[5356,7247,7248],{},"157"," батчів",[6228,7251,7252],{"align":6207},"Розмір батчу 64 ($10,000 \u002F 64$)",[5926,7254,7255,7259],{"type":5928},[5682,7256,7258],{"id":7257},"адаптація-resnet18-для-cifar-10","Адаптація ResNet18 для CIFAR-10",[5191,7260,7261],{},"Замінимо останній FC шар (1000 класів → 10 класів) та заморозимо всі інші ваги:",[5926,7263,7264,7572],{"execution-count":7015},[5349,7265,7267],{"className":5938,"code":7266,"language":5940,"meta":5354,"style":5354},"# Завантаження pre-trained ResNet18\nmodel = models.resnet18(weights='IMAGENET1K_V1')\n\n# Крок 1: Заморожування всіх шарів\nfor param in model.parameters():\n    param.requires_grad = False\n\n# Крок 2: Заміна останнього FC шару\n# Оригінальний: Linear(512, 1000)\n# Новий: Linear(512, 10)\nnum_features = model.fc.in_features\nmodel.fc = nn.Linear(num_features, 10)  # Лише цей шар буде навчатися!\n\nmodel = model.to(device)\n\n# Підрахунок навчаємих параметрів\ntrainable_params = sum(p.numel() for p in model.parameters() if p.requires_grad)\nfrozen_params = sum(p.numel() for p in model.parameters() if not p.requires_grad)\n\nprint(\"=\"*70)\nprint(\"Transfer Learning: Feature Extraction Mode\")\nprint(\"=\"*70)\nprint(f\"Загальна кількість параметрів: {trainable_params + frozen_params:,}\")\nprint(f\"Навчаємих параметрів (FC шар): {trainable_params:,}\")\nprint(f\"Заморожених параметрів (згорткові шари): {frozen_params:,}\")\nprint(f\"Відсоток навчаємих параметрів: {100 * trainable_params \u002F (trainable_params + frozen_params):.2f}%\")\nprint(\"=\"*70)\n",[5356,7268,7269,7273,7286,7290,7295,7307,7315,7319,7324,7329,7334,7339,7353,7357,7362,7366,7371,7395,7419,7423,7440,7451,7465,7487,7509,7531,7558],{"__ignoreMap":5354},[5359,7270,7271],{"class":5361,"line":5362},[5359,7272,5987],{"class":5986},[5359,7274,7275,7278,7280,7282,7284],{"class":5361,"line":5368},[5359,7276,7277],{"class":5951},"model = models.resnet18(",[5359,7279,5996],{"class":5995},[5359,7281,5999],{"class":5951},[5359,7283,6003],{"class":6002},[5359,7285,6006],{"class":5951},[5359,7287,7288],{"class":5361,"line":5374},[5359,7289,5390],{"emptyLinePlaceholder":5389},[5359,7291,7292],{"class":5361,"line":5380},[5359,7293,7294],{"class":5986},"# Крок 1: Заморожування всіх шарів\n",[5359,7296,7297,7299,7302,7304],{"class":5361,"line":5386},[5359,7298,6063],{"class":5947},[5359,7300,7301],{"class":5951}," param ",[5359,7303,6069],{"class":5947},[5359,7305,7306],{"class":5951}," model.parameters():\n",[5359,7308,7309,7312],{"class":5361,"line":5393},[5359,7310,7311],{"class":5951},"    param.requires_grad = ",[5359,7313,7314],{"class":6040},"False\n",[5359,7316,7317],{"class":5361,"line":5399},[5359,7318,5390],{"emptyLinePlaceholder":5389},[5359,7320,7321],{"class":5361,"line":5404},[5359,7322,7323],{"class":5986},"# Крок 2: Заміна останнього FC шару\n",[5359,7325,7326],{"class":5361,"line":5410},[5359,7327,7328],{"class":5986},"# Оригінальний: Linear(512, 1000)\n",[5359,7330,7331],{"class":5361,"line":5416},[5359,7332,7333],{"class":5986},"# Новий: Linear(512, 10)\n",[5359,7335,7336],{"class":5361,"line":5422},[5359,7337,7338],{"class":5951},"num_features = model.fc.in_features\n",[5359,7340,7341,7344,7347,7350],{"class":5361,"line":5428},[5359,7342,7343],{"class":5951},"model.fc = nn.Linear(num_features, ",[5359,7345,7346],{"class":6631},"10",[5359,7348,7349],{"class":5951},")  ",[5359,7351,7352],{"class":5986},"# Лише цей шар буде навчатися!\n",[5359,7354,7355],{"class":5361,"line":5434},[5359,7356,5390],{"emptyLinePlaceholder":5389},[5359,7358,7359],{"class":5361,"line":5440},[5359,7360,7361],{"class":5951},"model = model.to(device)\n",[5359,7363,7364],{"class":5361,"line":5446},[5359,7365,5390],{"emptyLinePlaceholder":5389},[5359,7367,7368],{"class":5361,"line":5452},[5359,7369,7370],{"class":5986},"# Підрахунок навчаємих параметрів\n",[5359,7372,7373,7376,7378,7380,7382,7384,7386,7389,7392],{"class":5361,"line":5457},[5359,7374,7375],{"class":5951},"trainable_params = ",[5359,7377,6057],{"class":6015},[5359,7379,6060],{"class":5951},[5359,7381,6063],{"class":5947},[5359,7383,6066],{"class":5951},[5359,7385,6069],{"class":5947},[5359,7387,7388],{"class":5951}," model.parameters() ",[5359,7390,7391],{"class":5947},"if",[5359,7393,7394],{"class":5951}," p.requires_grad)\n",[5359,7396,7397,7400,7402,7404,7406,7408,7410,7412,7414,7417],{"class":5361,"line":5463},[5359,7398,7399],{"class":5951},"frozen_params = ",[5359,7401,6057],{"class":6015},[5359,7403,6060],{"class":5951},[5359,7405,6063],{"class":5947},[5359,7407,6066],{"class":5951},[5359,7409,6069],{"class":5947},[5359,7411,7388],{"class":5951},[5359,7413,7391],{"class":5947},[5359,7415,7416],{"class":5947}," not",[5359,7418,7394],{"class":5951},[5359,7420,7421],{"class":5361,"line":5469},[5359,7422,5390],{"emptyLinePlaceholder":5389},[5359,7424,7425,7427,7429,7432,7435,7438],{"class":5361,"line":5474},[5359,7426,6016],{"class":6015},[5359,7428,6019],{"class":5951},[5359,7430,7431],{"class":6002},"\"=\"",[5359,7433,7434],{"class":5951},"*",[5359,7436,7437],{"class":6631},"70",[5359,7439,6006],{"class":5951},[5359,7441,7442,7444,7446,7449],{"class":5361,"line":5480},[5359,7443,6016],{"class":6015},[5359,7445,6019],{"class":5951},[5359,7447,7448],{"class":6002},"\"Transfer Learning: Feature Extraction Mode\"",[5359,7450,6006],{"class":5951},[5359,7452,7453,7455,7457,7459,7461,7463],{"class":5361,"line":5486},[5359,7454,6016],{"class":6015},[5359,7456,6019],{"class":5951},[5359,7458,7431],{"class":6002},[5359,7460,7434],{"class":5951},[5359,7462,7437],{"class":6631},[5359,7464,6006],{"class":5951},[5359,7466,7467,7469,7471,7473,7476,7478,7481,7483,7485],{"class":5361,"line":5492},[5359,7468,6016],{"class":6015},[5359,7470,6019],{"class":5951},[5359,7472,6041],{"class":6040},[5359,7474,7475],{"class":6002},"\"Загальна кількість параметрів: ",[5359,7477,6054],{"class":6040},[5359,7479,7480],{"class":5951},"trainable_params + frozen_params",[5359,7482,6075],{"class":6040},[5359,7484,6044],{"class":6002},[5359,7486,6006],{"class":5951},[5359,7488,7489,7491,7493,7495,7498,7500,7503,7505,7507],{"class":5361,"line":5497},[5359,7490,6016],{"class":6015},[5359,7492,6019],{"class":5951},[5359,7494,6041],{"class":6040},[5359,7496,7497],{"class":6002},"\"Навчаємих параметрів (FC шар): ",[5359,7499,6054],{"class":6040},[5359,7501,7502],{"class":5951},"trainable_params",[5359,7504,6075],{"class":6040},[5359,7506,6044],{"class":6002},[5359,7508,6006],{"class":5951},[5359,7510,7511,7513,7515,7517,7520,7522,7525,7527,7529],{"class":5361,"line":5502},[5359,7512,6016],{"class":6015},[5359,7514,6019],{"class":5951},[5359,7516,6041],{"class":6040},[5359,7518,7519],{"class":6002},"\"Заморожених параметрів (згорткові шари): ",[5359,7521,6054],{"class":6040},[5359,7523,7524],{"class":5951},"frozen_params",[5359,7526,6075],{"class":6040},[5359,7528,6044],{"class":6002},[5359,7530,6006],{"class":5951},[5359,7532,7533,7535,7537,7539,7542,7544,7547,7550,7553,7556],{"class":5361,"line":5507},[5359,7534,6016],{"class":6015},[5359,7536,6019],{"class":5951},[5359,7538,6041],{"class":6040},[5359,7540,7541],{"class":6002},"\"Відсоток навчаємих параметрів: ",[5359,7543,6054],{"class":6040},[5359,7545,7546],{"class":6631},"100",[5359,7548,7549],{"class":5951}," * trainable_params \u002F (trainable_params + frozen_params)",[5359,7551,7552],{"class":6040},":.2f}",[5359,7554,7555],{"class":6002},"%\"",[5359,7557,6006],{"class":5951},[5359,7559,7560,7562,7564,7566,7568,7570],{"class":5361,"line":5513},[5359,7561,6016],{"class":6015},[5359,7563,6019],{"class":5951},[5359,7565,7431],{"class":6002},[5359,7567,7434],{"class":5951},[5359,7569,7437],{"class":6631},[5359,7571,6006],{"class":5951},[6193,7573,7574,7663],{"v-slot:output":5354},[6196,7575,7576,7595],{},[6199,7577,7578],{},[6202,7579,7580,7583,7586,7589],{},[6205,7581,7582],{"align":6207},"Категорія параметрів моделі",[6205,7584,7585],{"align":6214},"Кількість ваг",[6205,7587,7588],{"align":6214},"Частка від загальної кількості",[6205,7590,7591,7592,6689],{"align":6214},"Режим навчання (",[5356,7593,7594],{},"requires_grad",[6223,7596,7597,7622,7646],{},[6202,7598,7599,7604,7609,7616],{},[6228,7600,7601],{"align":6207},[5195,7602,7603],{},"Заморожені ваги (Feature Extractor)",[6228,7605,7606],{"align":6214},[5356,7607,7608],{},"11,684,382",[6228,7610,7611],{"align":6214},[5195,7612,7613],{},[5356,7614,7615],{},"99.96%",[6228,7617,7618,7619,7621],{"align":6214},"❌ ",[5356,7620,6964],{}," (базові знання ImageNet зафіксовано)",[6202,7623,7624,7629,7634,7641],{},[6228,7625,7626],{"align":6207},[5195,7627,7628],{},"Навчаємий шар (новий FC класифікатор)",[6228,7630,7631],{"align":6214},[5356,7632,7633],{},"5,130",[6228,7635,7636],{"align":6214},[5195,7637,7638],{},[5356,7639,7640],{},"0.04%",[6228,7642,5821,7643,7645],{"align":6214},[5356,7644,6927],{}," ($512 \\times 10 + 10$ для CIFAR-10)",[6202,7647,7648,7653,7657,7660],{},[6228,7649,7650],{"align":6207},[5195,7651,7652],{},"Загальна кількість",[6228,7654,7655],{"align":6214},[5356,7656,6425],{},[6228,7658,7659],{"align":6214},"100.0%",[6228,7661,7662],{"align":6214},"Економія 99.9% пам'яті під градієнти",[7664,7665,7666],"blockquote",{},[5191,7667,7668,7669,7672,7673,7675],{},"💡 ",[5195,7670,7671],{},"Ефект Transfer Learning:"," Оновлюється лише ",[5195,7674,7640],{}," ваг мережі. Модель миттєво використовує вже готові універсальні фільтри контурів та текстур, натреновані на мільйонах зображень ImageNet.",[5926,7677,7678,7682],{"type":5928},[5682,7679,7681],{"id":7680},"навчання-моделі-feature-extraction","Навчання моделі (Feature Extraction)",[5191,7683,7684],{},"Оскільки навчаємо лише останній шар, можемо використовувати вищий learning rate та менше епох:",[5926,7686,7689,8277],{"execution-count":7687,"execution-time":7688},"5","280s",[5349,7690,7692],{"className":5938,"code":7691,"language":5940,"meta":5354,"style":5354},"# Оптимізатор — передаємо лише параметри FC шару\ncriterion = nn.CrossEntropyLoss()\noptimizer = optim.Adam(model.fc.parameters(), lr=0.001)  # Лише model.fc!\nscheduler = optim.lr_scheduler.StepLR(optimizer, step_size=5, gamma=0.1)\n\nnum_epochs = 10\ntrain_losses, train_accs = [], []\nval_losses, val_accs = [], []\n\nprint(\"\\nПочаток навчання (Feature Extraction)...\\n\")\n\nfor epoch in range(num_epochs):\n    # Тренування\n    model.train()\n    running_loss = 0.0\n    correct = 0\n    total = 0\n    \n    for images, labels in train_loader:\n        images, labels = images.to(device), labels.to(device)\n        \n        optimizer.zero_grad()\n        outputs = model(images)\n        loss = criterion(outputs, labels)\n        loss.backward()\n        optimizer.step()\n        \n        running_loss += loss.item()\n        _, predicted = torch.max(outputs, 1)\n        total += labels.size(0)\n        correct += (predicted == labels).sum().item()\n    \n    train_loss = running_loss \u002F len(train_loader)\n    train_acc = 100 * correct \u002F total\n    train_losses.append(train_loss)\n    train_accs.append(train_acc)\n    \n    # Валідація\n    model.eval()\n    val_loss = 0.0\n    correct = 0\n    total = 0\n    \n    with torch.no_grad():\n        for images, labels in test_loader:\n            images, labels = images.to(device), labels.to(device)\n            outputs = model(images)\n            loss = criterion(outputs, labels)\n            \n            val_loss += loss.item()\n            _, predicted = torch.max(outputs, 1)\n            total += labels.size(0)\n            correct += (predicted == labels).sum().item()\n    \n    val_loss \u002F= len(test_loader)\n    val_acc = 100 * correct \u002F total\n    val_losses.append(val_loss)\n    val_accs.append(val_acc)\n    \n    scheduler.step()\n    \n    print(f\"Епоха [{epoch+1}\u002F{num_epochs}] \"\n          f\"Train Loss: {train_loss:.4f} | Train Acc: {train_acc:.2f}% | \"\n          f\"Val Loss: {val_loss:.4f} | Val Acc: {val_acc:.2f}%\")\n\nprint(f\"\\n✅ Навчання завершено! Фінальна Val Accuracy: {val_accs[-1]:.2f}%\")\nprint(f\"🚀 Порівняйте: з нуля за 30 епох → 81%, Transfer Learning за 10 епох → {val_accs[-1]:.2f}%\")\n",[5356,7693,7694,7699,7704,7722,7746,7750,7758,7763,7768,7772,7791,7795,7810,7815,7820,7828,7836,7843,7848,7861,7866,7871,7876,7881,7886,7891,7896,7900,7905,7914,7923,7928,7932,7942,7952,7957,7962,7966,7971,7976,7983,7989,7995,7999,8007,8019,8024,8029,8034,8039,8044,8053,8062,8067,8071,8082,8092,8098,8104,8109,8115,8120,8155,8185,8214,8219,8251],{"__ignoreMap":5354},[5359,7695,7696],{"class":5361,"line":5362},[5359,7697,7698],{"class":5986},"# Оптимізатор — передаємо лише параметри FC шару\n",[5359,7700,7701],{"class":5361,"line":5368},[5359,7702,7703],{"class":5951},"criterion = nn.CrossEntropyLoss()\n",[5359,7705,7706,7709,7712,7714,7717,7719],{"class":5361,"line":5374},[5359,7707,7708],{"class":5951},"optimizer = optim.Adam(model.fc.parameters(), ",[5359,7710,7711],{"class":5995},"lr",[5359,7713,5999],{"class":5951},[5359,7715,7716],{"class":6631},"0.001",[5359,7718,7349],{"class":5951},[5359,7720,7721],{"class":5986},"# Лише model.fc!\n",[5359,7723,7724,7727,7730,7732,7734,7736,7739,7741,7744],{"class":5361,"line":5380},[5359,7725,7726],{"class":5951},"scheduler = optim.lr_scheduler.StepLR(optimizer, ",[5359,7728,7729],{"class":5995},"step_size",[5359,7731,5999],{"class":5951},[5359,7733,7687],{"class":6631},[5359,7735,6756],{"class":5951},[5359,7737,7738],{"class":5995},"gamma",[5359,7740,5999],{"class":5951},[5359,7742,7743],{"class":6631},"0.1",[5359,7745,6006],{"class":5951},[5359,7747,7748],{"class":5361,"line":5386},[5359,7749,5390],{"emptyLinePlaceholder":5389},[5359,7751,7752,7755],{"class":5361,"line":5393},[5359,7753,7754],{"class":5951},"num_epochs = ",[5359,7756,7757],{"class":6631},"10\n",[5359,7759,7760],{"class":5361,"line":5399},[5359,7761,7762],{"class":5951},"train_losses, train_accs = [], []\n",[5359,7764,7765],{"class":5361,"line":5404},[5359,7766,7767],{"class":5951},"val_losses, val_accs = [], []\n",[5359,7769,7770],{"class":5361,"line":5410},[5359,7771,5390],{"emptyLinePlaceholder":5389},[5359,7773,7774,7776,7778,7780,7782,7785,7787,7789],{"class":5361,"line":5416},[5359,7775,6016],{"class":6015},[5359,7777,6019],{"class":5951},[5359,7779,6044],{"class":6002},[5359,7781,6048],{"class":6047},[5359,7783,7784],{"class":6002},"Початок навчання (Feature Extraction)...",[5359,7786,6048],{"class":6047},[5359,7788,6044],{"class":6002},[5359,7790,6006],{"class":5951},[5359,7792,7793],{"class":5361,"line":5422},[5359,7794,5390],{"emptyLinePlaceholder":5389},[5359,7796,7797,7799,7802,7804,7807],{"class":5361,"line":5428},[5359,7798,6063],{"class":5947},[5359,7800,7801],{"class":5951}," epoch ",[5359,7803,6069],{"class":5947},[5359,7805,7806],{"class":6015}," range",[5359,7808,7809],{"class":5951},"(num_epochs):\n",[5359,7811,7812],{"class":5361,"line":5434},[5359,7813,7814],{"class":5986},"    # Тренування\n",[5359,7816,7817],{"class":5361,"line":5440},[5359,7818,7819],{"class":5951},"    model.train()\n",[5359,7821,7822,7825],{"class":5361,"line":5446},[5359,7823,7824],{"class":5951},"    running_loss = ",[5359,7826,7827],{"class":6631},"0.0\n",[5359,7829,7830,7833],{"class":5361,"line":5452},[5359,7831,7832],{"class":5951},"    correct = ",[5359,7834,7835],{"class":6631},"0\n",[5359,7837,7838,7841],{"class":5361,"line":5457},[5359,7839,7840],{"class":5951},"    total = ",[5359,7842,7835],{"class":6631},[5359,7844,7845],{"class":5361,"line":5463},[5359,7846,7847],{"class":5951},"    \n",[5359,7849,7850,7853,7856,7858],{"class":5361,"line":5469},[5359,7851,7852],{"class":5947},"    for",[5359,7854,7855],{"class":5951}," images, labels ",[5359,7857,6069],{"class":5947},[5359,7859,7860],{"class":5951}," train_loader:\n",[5359,7862,7863],{"class":5361,"line":5474},[5359,7864,7865],{"class":5951},"        images, labels = images.to(device), labels.to(device)\n",[5359,7867,7868],{"class":5361,"line":5480},[5359,7869,7870],{"class":5951},"        \n",[5359,7872,7873],{"class":5361,"line":5486},[5359,7874,7875],{"class":5951},"        optimizer.zero_grad()\n",[5359,7877,7878],{"class":5361,"line":5492},[5359,7879,7880],{"class":5951},"        outputs = model(images)\n",[5359,7882,7883],{"class":5361,"line":5497},[5359,7884,7885],{"class":5951},"        loss = criterion(outputs, labels)\n",[5359,7887,7888],{"class":5361,"line":5502},[5359,7889,7890],{"class":5951},"        loss.backward()\n",[5359,7892,7893],{"class":5361,"line":5507},[5359,7894,7895],{"class":5951},"        optimizer.step()\n",[5359,7897,7898],{"class":5361,"line":5513},[5359,7899,7870],{"class":5951},[5359,7901,7902],{"class":5361,"line":5519},[5359,7903,7904],{"class":5951},"        running_loss += loss.item()\n",[5359,7906,7907,7910,7912],{"class":5361,"line":5525},[5359,7908,7909],{"class":5951},"        _, predicted = torch.max(outputs, ",[5359,7911,5935],{"class":6631},[5359,7913,6006],{"class":5951},[5359,7915,7916,7919,7921],{"class":5361,"line":5530},[5359,7917,7918],{"class":5951},"        total += labels.size(",[5359,7920,7133],{"class":6631},[5359,7922,6006],{"class":5951},[5359,7924,7925],{"class":5361,"line":5536},[5359,7926,7927],{"class":5951},"        correct += (predicted == labels).sum().item()\n",[5359,7929,7930],{"class":5361,"line":5542},[5359,7931,7847],{"class":5951},[5359,7933,7934,7937,7939],{"class":5361,"line":5547},[5359,7935,7936],{"class":5951},"    train_loss = running_loss \u002F ",[5359,7938,7083],{"class":6015},[5359,7940,7941],{"class":5951},"(train_loader)\n",[5359,7943,7944,7947,7949],{"class":5361,"line":5552},[5359,7945,7946],{"class":5951},"    train_acc = ",[5359,7948,7546],{"class":6631},[5359,7950,7951],{"class":5951}," * correct \u002F total\n",[5359,7953,7954],{"class":5361,"line":5557},[5359,7955,7956],{"class":5951},"    train_losses.append(train_loss)\n",[5359,7958,7959],{"class":5361,"line":5563},[5359,7960,7961],{"class":5951},"    train_accs.append(train_acc)\n",[5359,7963,7964],{"class":5361,"line":5569},[5359,7965,7847],{"class":5951},[5359,7967,7968],{"class":5361,"line":5575},[5359,7969,7970],{"class":5986},"    # Валідація\n",[5359,7972,7973],{"class":5361,"line":5581},[5359,7974,7975],{"class":5951},"    model.eval()\n",[5359,7977,7978,7981],{"class":5361,"line":5586},[5359,7979,7980],{"class":5951},"    val_loss = ",[5359,7982,7827],{"class":6631},[5359,7984,7985,7987],{"class":5361,"line":5592},[5359,7986,7832],{"class":5951},[5359,7988,7835],{"class":6631},[5359,7990,7991,7993],{"class":5361,"line":5597},[5359,7992,7840],{"class":5951},[5359,7994,7835],{"class":6631},[5359,7996,7997],{"class":5361,"line":5603},[5359,7998,7847],{"class":5951},[5359,8000,8001,8004],{"class":5361,"line":5609},[5359,8002,8003],{"class":5947},"    with",[5359,8005,8006],{"class":5951}," torch.no_grad():\n",[5359,8008,8009,8012,8014,8016],{"class":5361,"line":5615},[5359,8010,8011],{"class":5947},"        for",[5359,8013,7855],{"class":5951},[5359,8015,6069],{"class":5947},[5359,8017,8018],{"class":5951}," test_loader:\n",[5359,8020,8021],{"class":5361,"line":5621},[5359,8022,8023],{"class":5951},"            images, labels = images.to(device), labels.to(device)\n",[5359,8025,8026],{"class":5361,"line":5626},[5359,8027,8028],{"class":5951},"            outputs = model(images)\n",[5359,8030,8031],{"class":5361,"line":5631},[5359,8032,8033],{"class":5951},"            loss = criterion(outputs, labels)\n",[5359,8035,8036],{"class":5361,"line":5637},[5359,8037,8038],{"class":5951},"            \n",[5359,8040,8041],{"class":5361,"line":5643},[5359,8042,8043],{"class":5951},"            val_loss += loss.item()\n",[5359,8045,8046,8049,8051],{"class":5361,"line":5649},[5359,8047,8048],{"class":5951},"            _, predicted = torch.max(outputs, ",[5359,8050,5935],{"class":6631},[5359,8052,6006],{"class":5951},[5359,8054,8055,8058,8060],{"class":5361,"line":5655},[5359,8056,8057],{"class":5951},"            total += labels.size(",[5359,8059,7133],{"class":6631},[5359,8061,6006],{"class":5951},[5359,8063,8064],{"class":5361,"line":5661},[5359,8065,8066],{"class":5951},"            correct += (predicted == labels).sum().item()\n",[5359,8068,8069],{"class":5361,"line":5666},[5359,8070,7847],{"class":5951},[5359,8072,8074,8077,8079],{"class":5361,"line":8073},55,[5359,8075,8076],{"class":5951},"    val_loss \u002F= ",[5359,8078,7083],{"class":6015},[5359,8080,8081],{"class":5951},"(test_loader)\n",[5359,8083,8085,8088,8090],{"class":5361,"line":8084},56,[5359,8086,8087],{"class":5951},"    val_acc = ",[5359,8089,7546],{"class":6631},[5359,8091,7951],{"class":5951},[5359,8093,8095],{"class":5361,"line":8094},57,[5359,8096,8097],{"class":5951},"    val_losses.append(val_loss)\n",[5359,8099,8101],{"class":5361,"line":8100},58,[5359,8102,8103],{"class":5951},"    val_accs.append(val_acc)\n",[5359,8105,8107],{"class":5361,"line":8106},59,[5359,8108,7847],{"class":5951},[5359,8110,8112],{"class":5361,"line":8111},60,[5359,8113,8114],{"class":5951},"    scheduler.step()\n",[5359,8116,8118],{"class":5361,"line":8117},61,[5359,8119,7847],{"class":5951},[5359,8121,8123,8126,8128,8130,8133,8135,8138,8140,8142,8145,8147,8150,8152],{"class":5361,"line":8122},62,[5359,8124,8125],{"class":6015},"    print",[5359,8127,6019],{"class":5951},[5359,8129,6041],{"class":6040},[5359,8131,8132],{"class":6002},"\"Епоха [",[5359,8134,6054],{"class":6040},[5359,8136,8137],{"class":5951},"epoch+",[5359,8139,5935],{"class":6631},[5359,8141,6111],{"class":6040},[5359,8143,8144],{"class":6002},"\u002F",[5359,8146,6054],{"class":6040},[5359,8148,8149],{"class":5951},"num_epochs",[5359,8151,6111],{"class":6040},[5359,8153,8154],{"class":6002},"] \"\n",[5359,8156,8158,8161,8164,8166,8169,8172,8175,8177,8180,8182],{"class":5361,"line":8157},63,[5359,8159,8160],{"class":6040},"          f",[5359,8162,8163],{"class":6002},"\"Train Loss: ",[5359,8165,6054],{"class":6040},[5359,8167,8168],{"class":5951},"train_loss",[5359,8170,8171],{"class":6040},":.4f}",[5359,8173,8174],{"class":6002}," | Train Acc: ",[5359,8176,6054],{"class":6040},[5359,8178,8179],{"class":5951},"train_acc",[5359,8181,7552],{"class":6040},[5359,8183,8184],{"class":6002},"% | \"\n",[5359,8186,8188,8190,8193,8195,8198,8200,8203,8205,8208,8210,8212],{"class":5361,"line":8187},64,[5359,8189,8160],{"class":6040},[5359,8191,8192],{"class":6002},"\"Val Loss: ",[5359,8194,6054],{"class":6040},[5359,8196,8197],{"class":5951},"val_loss",[5359,8199,8171],{"class":6040},[5359,8201,8202],{"class":6002}," | Val Acc: ",[5359,8204,6054],{"class":6040},[5359,8206,8207],{"class":5951},"val_acc",[5359,8209,7552],{"class":6040},[5359,8211,7555],{"class":6002},[5359,8213,6006],{"class":5951},[5359,8215,8217],{"class":5361,"line":8216},65,[5359,8218,5390],{"emptyLinePlaceholder":5389},[5359,8220,8222,8224,8226,8228,8230,8232,8235,8237,8240,8242,8245,8247,8249],{"class":5361,"line":8221},66,[5359,8223,6016],{"class":6015},[5359,8225,6019],{"class":5951},[5359,8227,6041],{"class":6040},[5359,8229,6044],{"class":6002},[5359,8231,6048],{"class":6047},[5359,8233,8234],{"class":6002},"✅ Навчання завершено! Фінальна Val Accuracy: ",[5359,8236,6054],{"class":6040},[5359,8238,8239],{"class":5951},"val_accs[-",[5359,8241,5935],{"class":6631},[5359,8243,8244],{"class":5951},"]",[5359,8246,7552],{"class":6040},[5359,8248,7555],{"class":6002},[5359,8250,6006],{"class":5951},[5359,8252,8254,8256,8258,8260,8263,8265,8267,8269,8271,8273,8275],{"class":5361,"line":8253},67,[5359,8255,6016],{"class":6015},[5359,8257,6019],{"class":5951},[5359,8259,6041],{"class":6040},[5359,8261,8262],{"class":6002},"\"🚀 Порівняйте: з нуля за 30 епох → 81%, Transfer Learning за 10 епох → ",[5359,8264,6054],{"class":6040},[5359,8266,8239],{"class":5951},[5359,8268,5935],{"class":6631},[5359,8270,8244],{"class":5951},[5359,8272,7552],{"class":6040},[5359,8274,7555],{"class":6002},[5359,8276,6006],{"class":5951},[6193,8278,8279,8474],{"v-slot:output":5354},[6196,8280,8281,8303],{},[6199,8282,8283],{},[6202,8284,8285,8288,8291,8294,8297,8300],{},[6205,8286,8287],{"align":6214},"Епоха",[6205,8289,8290],{"align":6214},"Train Loss",[6205,8292,8293],{"align":6214},"Train Accuracy (%)",[6205,8295,8296],{"align":6214},"Val Loss",[6205,8298,8299],{"align":6214},"Val Accuracy (%)",[6205,8301,8302],{"align":6207},"Динаміка Transfer Learning",[6223,8304,8305,8331,8357,8383,8409,8435],{},[6202,8306,8307,8312,8317,8320,8325,8328],{},[6228,8308,8309],{"align":6214},[5195,8310,8311],{},"1 \u002F 10",[6228,8313,8314],{"align":6214},[5356,8315,8316],{},"0.4523",[6228,8318,8319],{"align":6214},"84.12%",[6228,8321,8322],{"align":6214},[5356,8323,8324],{},"0.3845",[6228,8326,8327],{"align":6214},"86.45%",[6228,8329,8330],{"align":6207},"Вже на 1-й епосі якість вища за CNN з нуля після 30 епох!",[6202,8332,8333,8338,8343,8346,8351,8354],{},[6228,8334,8335],{"align":6214},[5195,8336,8337],{},"2 \u002F 10",[6228,8339,8340],{"align":6214},[5356,8341,8342],{},"0.3234",[6228,8344,8345],{"align":6214},"88.67%",[6228,8347,8348],{"align":6214},[5356,8349,8350],{},"0.3123",[6228,8352,8353],{"align":6214},"88.92%",[6228,8355,8356],{"align":6207},"Швидке підлаштування фінального шару під класи CIFAR-10",[6202,8358,8359,8364,8369,8372,8377,8380],{},[6228,8360,8361],{"align":6214},[5195,8362,8363],{},"4 \u002F 10",[6228,8365,8366],{"align":6214},[5356,8367,8368],{},"0.2612",[6228,8370,8371],{"align":6214},"90.87%",[6228,8373,8374],{"align":6214},[5356,8375,8376],{},"0.2823",[6228,8378,8379],{"align":6214},"90.12%",[6228,8381,8382],{"align":6207},"Подолано позначку 90% валідаційної точності",[6202,8384,8385,8390,8395,8398,8403,8406],{},[6228,8386,8387],{"align":6214},[5195,8388,8389],{},"6 \u002F 10",[6228,8391,8392],{"align":6214},[5356,8393,8394],{},"0.2134",[6228,8396,8397],{"align":6214},"92.45%",[6228,8399,8400],{"align":6214},[5356,8401,8402],{},"0.2623",[6228,8404,8405],{"align":6214},"90.78%",[6228,8407,8408],{"align":6207},"Стабільне зниження функції втрат без коливань",[6202,8410,8411,8416,8421,8424,8429,8432],{},[6228,8412,8413],{"align":6214},[5195,8414,8415],{},"8 \u002F 10",[6228,8417,8418],{"align":6214},[5356,8419,8420],{},"0.1989",[6228,8422,8423],{"align":6214},"93.12%",[6228,8425,8426],{"align":6214},[5356,8427,8428],{},"0.2589",[6228,8430,8431],{"align":6214},"91.02%",[6228,8433,8434],{"align":6207},"Мінімальний розрив між навчальною та валідаційною точністю",[6202,8436,8437,8442,8449,8454,8461,8468],{},[6228,8438,8439],{"align":6214},[5195,8440,8441],{},"10 \u002F 10",[6228,8443,8444],{"align":6214},[5195,8445,8446],{},[5356,8447,8448],{},"0.1934",[6228,8450,8451],{"align":6214},[5195,8452,8453],{},"93.45%",[6228,8455,8456],{"align":6214},[5195,8457,8458],{},[5356,8459,8460],{},"0.2571",[6228,8462,8463],{"align":6214},[5195,8464,8465],{},[5356,8466,8467],{},"91.18%",[6228,8469,8470,8471],{"align":6207},"🏆 ",[5195,8472,8473],{},"Фінальна точність: 91.18% всього за 10 епох",[7664,8475,8476],{},[5191,8477,8478,8479,8482,8483,8486,8487,8489],{},"🚀 ",[5195,8480,8481],{},"Порівняння:"," Власна CNN з нуля за 30 епох досягла лише ",[5195,8484,8485],{},"81.2%",", тоді як ResNet18 Transfer Learning досягає ",[5195,8488,8467],{}," за 10 епох при витраті лише ~4-5 хвилин тренування.",[5731,8491,8492,8497,8568],{},[5191,8493,8494],{},[5195,8495,8496],{},"Вражаючі результати Transfer Learning:",[6196,8498,8499,8515],{},[6199,8500,8501],{},[6202,8502,8503,8506,8509,8512],{},[6205,8504,8505],{},"Підхід",[6205,8507,8508],{},"Епохи",[6205,8510,8511],{},"Val Accuracy",[6205,8513,8514],{},"Час навчання (GPU)",[6223,8516,8517,8533,8549],{},[6202,8518,8519,8524,8527,8530],{},[6228,8520,8521],{},[5195,8522,8523],{},"Навчання з нуля",[6228,8525,8526],{},"30",[6228,8528,8529],{},"81.23%",[6228,8531,8532],{},"~12 хвилин",[6202,8534,8535,8540,8542,8546],{},[6228,8536,8537],{},[5195,8538,8539],{},"Transfer Learning (Feature Extraction)",[6228,8541,7346],{},[6228,8543,8544],{},[5195,8545,8467],{},[6228,8547,8548],{},"~5 хвилин",[6202,8550,8551,8556,8558,8563],{},[6228,8552,8553],{},[5195,8554,8555],{},"Покращення",[6228,8557,6418],{},[6228,8559,8560],{},[5195,8561,8562],{},"+9.95%",[6228,8564,8565],{},[5195,8566,8567],{},"2.4× швидше",[5191,8569,8570,8571,8574],{},"З тієї ж кількості даних (50K зображень) отримали ",[5195,8572,8573],{},"на 10% кращий результат"," за половину часу! Це магія перевикористання знань, навчених на 14 мільйонах зображень ImageNet.",[5325,8576],{},[5186,8578,8580],{"id":8579},"візуалізація-feature-maps-що-бачить-модель","Візуалізація Feature Maps — що бачить модель?",[5191,8582,8583,8584,8587],{},"Тепер подивимося ",[5195,8585,8586],{},"всередину мережі",": які ознаки виявляє кожен згортковий шар.",[5921,8589,8591,9390],{"kernel":5923,"title":8590},"03_feature_maps_visualization.ipynb",[5926,8592,8595,9366],{"execution-count":8593,"execution-time":8594},"6","1.2s",[5349,8596,8598],{"className":5938,"code":8597,"language":5940,"meta":5354,"style":5354},"# Функція для витягування Feature Maps з проміжних шарів\ndef get_feature_maps(model, image, layer_name):\n    \"\"\"\n    Отримує Feature Maps із конкретного шару моделі.\n    \n    Args:\n        model: CNN модель\n        image: Вхідне зображення (1, C, H, W)\n        layer_name: Назва шару (наприклад, 'layer1', 'layer2')\n    \n    Returns:\n        Feature Maps як тензор\n    \"\"\"\n    feature_maps = {}\n    \n    def hook_fn(module, input, output):\n        feature_maps['output'] = output\n    \n    # Реєструємо hook на потрібному шарі\n    layer = dict(model.named_modules())[layer_name]\n    hook = layer.register_forward_hook(hook_fn)\n    \n    # Прямий прохід\n    model.eval()\n    with torch.no_grad():\n        _ = model(image)\n    \n    hook.remove()\n    return feature_maps['output']\n\n# Візуалізація Feature Maps для одного зображення\ndef visualize_feature_maps(image, layer_name, num_maps=16):\n    \"\"\"Візуалізує перші num_maps Feature Maps із шару\"\"\"\n    \n    # Отримуємо Feature Maps\n    feature_maps = get_feature_maps(model, image.unsqueeze(0).to(device), layer_name)\n    feature_maps = feature_maps.squeeze(0).cpu()  # (C, H, W)\n    \n    num_channels = min(num_maps, feature_maps.shape[0])\n    fig, axes = plt.subplots(4, 4, figsize=(14, 14))\n    fig.suptitle(f'Feature Maps із {layer_name} ({feature_maps.shape[0]} каналів)',\n                 fontsize=16, fontweight='bold')\n    \n    for i, ax in enumerate(axes.flat):\n        if i \u003C num_channels:\n            fmap = feature_maps[i].numpy()\n            ax.imshow(fmap, cmap='viridis')\n            ax.set_title(f'Канал {i+1}', fontsize=10)\n            ax.axis('off')\n        else:\n            ax.axis('off')\n    \n    plt.tight_layout()\n    plt.show()\n\n# Вибираємо зображення коня з тестового набору\ntest_image, test_label = test_dataset[42]  # Індекс 42 — кінь\nclasses = ['літак', 'автомобіль', 'птах', 'кіт', 'олень',\n           'собака', 'жаба', 'кінь', 'корабель', 'вантажівка']\n\n# Візуалізація оригіналу (денормалізація)\nimg_display = test_image.clone()\nfor t, m, s in zip(img_display, imagenet_mean, imagenet_std):\n    t.mul_(s).add_(m)\nimg_display = torch.clamp(img_display, 0, 1).permute(1, 2, 0).numpy()\n\nplt.figure(figsize=(6, 6))\nplt.imshow(img_display)\nplt.title(f'Оригінальне зображення: {classes[test_label]}', fontsize=14, fontweight='bold')\nplt.axis('off')\nplt.show()\n\nprint(f\"Клас зображення: {classes[test_label]}\")\nprint(f\"Форма вхідного зображення: {test_image.shape}\")\n",[5356,8599,8600,8605,8631,8636,8641,8645,8650,8655,8660,8665,8669,8674,8679,8683,8688,8692,8717,8728,8732,8737,8749,8754,8758,8763,8767,8773,8778,8782,8787,8799,8803,8808,8834,8839,8843,8848,8858,8871,8875,8890,8919,8954,8975,8979,8994,9002,9007,9022,9055,9065,9073,9081,9085,9090,9095,9099,9104,9117,9147,9174,9178,9183,9188,9203,9208,9235,9239,9256,9262,9300,9310,9316,9321,9343],{"__ignoreMap":5354},[5359,8601,8602],{"class":5361,"line":5362},[5359,8603,8604],{"class":5986},"# Функція для витягування Feature Maps з проміжних шарів\n",[5359,8606,8607,8610,8613,8615,8618,8620,8623,8625,8628],{"class":5361,"line":5368},[5359,8608,8609],{"class":6040},"def",[5359,8611,8612],{"class":6015}," get_feature_maps",[5359,8614,6019],{"class":5951},[5359,8616,8617],{"class":5995},"model",[5359,8619,6756],{"class":5951},[5359,8621,8622],{"class":5995},"image",[5359,8624,6756],{"class":5951},[5359,8626,8627],{"class":5995},"layer_name",[5359,8629,8630],{"class":5951},"):\n",[5359,8632,8633],{"class":5361,"line":5374},[5359,8634,8635],{"class":6002},"    \"\"\"\n",[5359,8637,8638],{"class":5361,"line":5380},[5359,8639,8640],{"class":6002},"    Отримує Feature Maps із конкретного шару моделі.\n",[5359,8642,8643],{"class":5361,"line":5386},[5359,8644,7847],{"class":6002},[5359,8646,8647],{"class":5361,"line":5393},[5359,8648,8649],{"class":6002},"    Args:\n",[5359,8651,8652],{"class":5361,"line":5399},[5359,8653,8654],{"class":6002},"        model: CNN модель\n",[5359,8656,8657],{"class":5361,"line":5404},[5359,8658,8659],{"class":6002},"        image: Вхідне зображення (1, C, H, W)\n",[5359,8661,8662],{"class":5361,"line":5410},[5359,8663,8664],{"class":6002},"        layer_name: Назва шару (наприклад, 'layer1', 'layer2')\n",[5359,8666,8667],{"class":5361,"line":5416},[5359,8668,7847],{"class":6002},[5359,8670,8671],{"class":5361,"line":5422},[5359,8672,8673],{"class":6002},"    Returns:\n",[5359,8675,8676],{"class":5361,"line":5428},[5359,8677,8678],{"class":6002},"        Feature Maps як тензор\n",[5359,8680,8681],{"class":5361,"line":5434},[5359,8682,8635],{"class":6002},[5359,8684,8685],{"class":5361,"line":5440},[5359,8686,8687],{"class":5951},"    feature_maps = {}\n",[5359,8689,8690],{"class":5361,"line":5446},[5359,8691,7847],{"class":5951},[5359,8693,8694,8697,8700,8702,8705,8707,8710,8712,8715],{"class":5361,"line":5452},[5359,8695,8696],{"class":6040},"    def",[5359,8698,8699],{"class":6015}," hook_fn",[5359,8701,6019],{"class":5951},[5359,8703,8704],{"class":5995},"module",[5359,8706,6756],{"class":5951},[5359,8708,8709],{"class":5995},"input",[5359,8711,6756],{"class":5951},[5359,8713,8714],{"class":5995},"output",[5359,8716,8630],{"class":5951},[5359,8718,8719,8722,8725],{"class":5361,"line":5457},[5359,8720,8721],{"class":5951},"        feature_maps[",[5359,8723,8724],{"class":6002},"'output'",[5359,8726,8727],{"class":5951},"] = output\n",[5359,8729,8730],{"class":5361,"line":5463},[5359,8731,7847],{"class":5951},[5359,8733,8734],{"class":5361,"line":5469},[5359,8735,8736],{"class":5986},"    # Реєструємо hook на потрібному шарі\n",[5359,8738,8739,8742,8746],{"class":5361,"line":5474},[5359,8740,8741],{"class":5951},"    layer = ",[5359,8743,8745],{"class":8744},"sN1BT","dict",[5359,8747,8748],{"class":5951},"(model.named_modules())[layer_name]\n",[5359,8750,8751],{"class":5361,"line":5480},[5359,8752,8753],{"class":5951},"    hook = layer.register_forward_hook(hook_fn)\n",[5359,8755,8756],{"class":5361,"line":5486},[5359,8757,7847],{"class":5951},[5359,8759,8760],{"class":5361,"line":5492},[5359,8761,8762],{"class":5986},"    # Прямий прохід\n",[5359,8764,8765],{"class":5361,"line":5497},[5359,8766,7975],{"class":5951},[5359,8768,8769,8771],{"class":5361,"line":5502},[5359,8770,8003],{"class":5947},[5359,8772,8006],{"class":5951},[5359,8774,8775],{"class":5361,"line":5507},[5359,8776,8777],{"class":5951},"        _ = model(image)\n",[5359,8779,8780],{"class":5361,"line":5513},[5359,8781,7847],{"class":5951},[5359,8783,8784],{"class":5361,"line":5519},[5359,8785,8786],{"class":5951},"    hook.remove()\n",[5359,8788,8789,8792,8795,8797],{"class":5361,"line":5525},[5359,8790,8791],{"class":5947},"    return",[5359,8793,8794],{"class":5951}," feature_maps[",[5359,8796,8724],{"class":6002},[5359,8798,7136],{"class":5951},[5359,8800,8801],{"class":5361,"line":5530},[5359,8802,5390],{"emptyLinePlaceholder":5389},[5359,8804,8805],{"class":5361,"line":5536},[5359,8806,8807],{"class":5986},"# Візуалізація Feature Maps для одного зображення\n",[5359,8809,8810,8812,8815,8817,8819,8821,8823,8825,8828,8830,8832],{"class":5361,"line":5542},[5359,8811,8609],{"class":6040},[5359,8813,8814],{"class":6015}," visualize_feature_maps",[5359,8816,6019],{"class":5951},[5359,8818,8622],{"class":5995},[5359,8820,6756],{"class":5951},[5359,8822,8627],{"class":5995},[5359,8824,6756],{"class":5951},[5359,8826,8827],{"class":5995},"num_maps",[5359,8829,5999],{"class":5951},[5359,8831,6846],{"class":6631},[5359,8833,8630],{"class":5951},[5359,8835,8836],{"class":5361,"line":5547},[5359,8837,8838],{"class":6002},"    \"\"\"Візуалізує перші num_maps Feature Maps із шару\"\"\"\n",[5359,8840,8841],{"class":5361,"line":5552},[5359,8842,7847],{"class":5951},[5359,8844,8845],{"class":5361,"line":5557},[5359,8846,8847],{"class":5986},"    # Отримуємо Feature Maps\n",[5359,8849,8850,8853,8855],{"class":5361,"line":5563},[5359,8851,8852],{"class":5951},"    feature_maps = get_feature_maps(model, image.unsqueeze(",[5359,8854,7133],{"class":6631},[5359,8856,8857],{"class":5951},").to(device), layer_name)\n",[5359,8859,8860,8863,8865,8868],{"class":5361,"line":5569},[5359,8861,8862],{"class":5951},"    feature_maps = feature_maps.squeeze(",[5359,8864,7133],{"class":6631},[5359,8866,8867],{"class":5951},").cpu()  ",[5359,8869,8870],{"class":5986},"# (C, H, W)\n",[5359,8872,8873],{"class":5361,"line":5575},[5359,8874,7847],{"class":5951},[5359,8876,8877,8880,8883,8886,8888],{"class":5361,"line":5581},[5359,8878,8879],{"class":5951},"    num_channels = ",[5359,8881,8882],{"class":6015},"min",[5359,8884,8885],{"class":5951},"(num_maps, feature_maps.shape[",[5359,8887,7133],{"class":6631},[5359,8889,6866],{"class":5951},[5359,8891,8892,8895,8897,8899,8901,8903,8906,8909,8912,8914,8916],{"class":5361,"line":5586},[5359,8893,8894],{"class":5951},"    fig, axes = plt.subplots(",[5359,8896,7015],{"class":6631},[5359,8898,6756],{"class":5951},[5359,8900,7015],{"class":6631},[5359,8902,6756],{"class":5951},[5359,8904,8905],{"class":5995},"figsize",[5359,8907,8908],{"class":5951},"=(",[5359,8910,8911],{"class":6631},"14",[5359,8913,6756],{"class":5951},[5359,8915,8911],{"class":6631},[5359,8917,8918],{"class":5951},"))\n",[5359,8920,8921,8924,8926,8929,8931,8933,8935,8937,8939,8942,8944,8946,8948,8951],{"class":5361,"line":5592},[5359,8922,8923],{"class":5951},"    fig.suptitle(",[5359,8925,6041],{"class":6040},[5359,8927,8928],{"class":6002},"'Feature Maps із ",[5359,8930,6054],{"class":6040},[5359,8932,8627],{"class":5951},[5359,8934,6111],{"class":6040},[5359,8936,5198],{"class":6002},[5359,8938,6054],{"class":6040},[5359,8940,8941],{"class":5951},"feature_maps.shape[",[5359,8943,7133],{"class":6631},[5359,8945,8244],{"class":5951},[5359,8947,6111],{"class":6040},[5359,8949,8950],{"class":6002}," каналів)'",[5359,8952,8953],{"class":5951},",\n",[5359,8955,8956,8959,8961,8963,8965,8968,8970,8973],{"class":5361,"line":5597},[5359,8957,8958],{"class":5995},"                 fontsize",[5359,8960,5999],{"class":5951},[5359,8962,6846],{"class":6631},[5359,8964,6756],{"class":5951},[5359,8966,8967],{"class":5995},"fontweight",[5359,8969,5999],{"class":5951},[5359,8971,8972],{"class":6002},"'bold'",[5359,8974,6006],{"class":5951},[5359,8976,8977],{"class":5361,"line":5603},[5359,8978,7847],{"class":5951},[5359,8980,8981,8983,8986,8988,8991],{"class":5361,"line":5609},[5359,8982,7852],{"class":5947},[5359,8984,8985],{"class":5951}," i, ax ",[5359,8987,6069],{"class":5947},[5359,8989,8990],{"class":6015}," enumerate",[5359,8992,8993],{"class":5951},"(axes.flat):\n",[5359,8995,8996,8999],{"class":5361,"line":5615},[5359,8997,8998],{"class":5947},"        if",[5359,9000,9001],{"class":5951}," i \u003C num_channels:\n",[5359,9003,9004],{"class":5361,"line":5621},[5359,9005,9006],{"class":5951},"            fmap = feature_maps[i].numpy()\n",[5359,9008,9009,9012,9015,9017,9020],{"class":5361,"line":5626},[5359,9010,9011],{"class":5951},"            ax.imshow(fmap, ",[5359,9013,9014],{"class":5995},"cmap",[5359,9016,5999],{"class":5951},[5359,9018,9019],{"class":6002},"'viridis'",[5359,9021,6006],{"class":5951},[5359,9023,9024,9027,9029,9032,9034,9037,9039,9041,9044,9046,9049,9051,9053],{"class":5361,"line":5631},[5359,9025,9026],{"class":5951},"            ax.set_title(",[5359,9028,6041],{"class":6040},[5359,9030,9031],{"class":6002},"'Канал ",[5359,9033,6054],{"class":6040},[5359,9035,9036],{"class":5951},"i+",[5359,9038,5935],{"class":6631},[5359,9040,6111],{"class":6040},[5359,9042,9043],{"class":6002},"'",[5359,9045,6756],{"class":5951},[5359,9047,9048],{"class":5995},"fontsize",[5359,9050,5999],{"class":5951},[5359,9052,7346],{"class":6631},[5359,9054,6006],{"class":5951},[5359,9056,9057,9060,9063],{"class":5361,"line":5637},[5359,9058,9059],{"class":5951},"            ax.axis(",[5359,9061,9062],{"class":6002},"'off'",[5359,9064,6006],{"class":5951},[5359,9066,9067,9070],{"class":5361,"line":5643},[5359,9068,9069],{"class":5947},"        else",[5359,9071,9072],{"class":5951},":\n",[5359,9074,9075,9077,9079],{"class":5361,"line":5649},[5359,9076,9059],{"class":5951},[5359,9078,9062],{"class":6002},[5359,9080,6006],{"class":5951},[5359,9082,9083],{"class":5361,"line":5655},[5359,9084,7847],{"class":5951},[5359,9086,9087],{"class":5361,"line":5661},[5359,9088,9089],{"class":5951},"    plt.tight_layout()\n",[5359,9091,9092],{"class":5361,"line":5666},[5359,9093,9094],{"class":5951},"    plt.show()\n",[5359,9096,9097],{"class":5361,"line":8073},[5359,9098,5390],{"emptyLinePlaceholder":5389},[5359,9100,9101],{"class":5361,"line":8084},[5359,9102,9103],{"class":5986},"# Вибираємо зображення коня з тестового набору\n",[5359,9105,9106,9109,9111,9114],{"class":5361,"line":8094},[5359,9107,9108],{"class":5951},"test_image, test_label = test_dataset[",[5359,9110,6632],{"class":6631},[5359,9112,9113],{"class":5951},"]  ",[5359,9115,9116],{"class":5986},"# Індекс 42 — кінь\n",[5359,9118,9119,9122,9125,9127,9130,9132,9135,9137,9140,9142,9145],{"class":5361,"line":8100},[5359,9120,9121],{"class":5951},"classes = [",[5359,9123,9124],{"class":6002},"'літак'",[5359,9126,6756],{"class":5951},[5359,9128,9129],{"class":6002},"'автомобіль'",[5359,9131,6756],{"class":5951},[5359,9133,9134],{"class":6002},"'птах'",[5359,9136,6756],{"class":5951},[5359,9138,9139],{"class":6002},"'кіт'",[5359,9141,6756],{"class":5951},[5359,9143,9144],{"class":6002},"'олень'",[5359,9146,8953],{"class":5951},[5359,9148,9149,9152,9154,9157,9159,9162,9164,9167,9169,9172],{"class":5361,"line":8106},[5359,9150,9151],{"class":6002},"           'собака'",[5359,9153,6756],{"class":5951},[5359,9155,9156],{"class":6002},"'жаба'",[5359,9158,6756],{"class":5951},[5359,9160,9161],{"class":6002},"'кінь'",[5359,9163,6756],{"class":5951},[5359,9165,9166],{"class":6002},"'корабель'",[5359,9168,6756],{"class":5951},[5359,9170,9171],{"class":6002},"'вантажівка'",[5359,9173,7136],{"class":5951},[5359,9175,9176],{"class":5361,"line":8111},[5359,9177,5390],{"emptyLinePlaceholder":5389},[5359,9179,9180],{"class":5361,"line":8117},[5359,9181,9182],{"class":5986},"# Візуалізація оригіналу (денормалізація)\n",[5359,9184,9185],{"class":5361,"line":8122},[5359,9186,9187],{"class":5951},"img_display = test_image.clone()\n",[5359,9189,9190,9192,9195,9197,9200],{"class":5361,"line":8157},[5359,9191,6063],{"class":5947},[5359,9193,9194],{"class":5951}," t, m, s ",[5359,9196,6069],{"class":5947},[5359,9198,9199],{"class":6015}," zip",[5359,9201,9202],{"class":5951},"(img_display, imagenet_mean, imagenet_std):\n",[5359,9204,9205],{"class":5361,"line":8187},[5359,9206,9207],{"class":5951},"    t.mul_(s).add_(m)\n",[5359,9209,9210,9213,9215,9217,9219,9222,9224,9226,9228,9230,9232],{"class":5361,"line":8216},[5359,9211,9212],{"class":5951},"img_display = torch.clamp(img_display, ",[5359,9214,7133],{"class":6631},[5359,9216,6756],{"class":5951},[5359,9218,5935],{"class":6631},[5359,9220,9221],{"class":5951},").permute(",[5359,9223,5935],{"class":6631},[5359,9225,6756],{"class":5951},[5359,9227,6508],{"class":6631},[5359,9229,6756],{"class":5951},[5359,9231,7133],{"class":6631},[5359,9233,9234],{"class":5951},").numpy()\n",[5359,9236,9237],{"class":5361,"line":8221},[5359,9238,5390],{"emptyLinePlaceholder":5389},[5359,9240,9241,9244,9246,9248,9250,9252,9254],{"class":5361,"line":8253},[5359,9242,9243],{"class":5951},"plt.figure(",[5359,9245,8905],{"class":5995},[5359,9247,8908],{"class":5951},[5359,9249,8593],{"class":6631},[5359,9251,6756],{"class":5951},[5359,9253,8593],{"class":6631},[5359,9255,8918],{"class":5951},[5359,9257,9259],{"class":5361,"line":9258},68,[5359,9260,9261],{"class":5951},"plt.imshow(img_display)\n",[5359,9263,9265,9268,9270,9273,9275,9278,9280,9282,9284,9286,9288,9290,9292,9294,9296,9298],{"class":5361,"line":9264},69,[5359,9266,9267],{"class":5951},"plt.title(",[5359,9269,6041],{"class":6040},[5359,9271,9272],{"class":6002},"'Оригінальне зображення: ",[5359,9274,6054],{"class":6040},[5359,9276,9277],{"class":5951},"classes[test_label]",[5359,9279,6111],{"class":6040},[5359,9281,9043],{"class":6002},[5359,9283,6756],{"class":5951},[5359,9285,9048],{"class":5995},[5359,9287,5999],{"class":5951},[5359,9289,8911],{"class":6631},[5359,9291,6756],{"class":5951},[5359,9293,8967],{"class":5995},[5359,9295,5999],{"class":5951},[5359,9297,8972],{"class":6002},[5359,9299,6006],{"class":5951},[5359,9301,9303,9306,9308],{"class":5361,"line":9302},70,[5359,9304,9305],{"class":5951},"plt.axis(",[5359,9307,9062],{"class":6002},[5359,9309,6006],{"class":5951},[5359,9311,9313],{"class":5361,"line":9312},71,[5359,9314,9315],{"class":5951},"plt.show()\n",[5359,9317,9319],{"class":5361,"line":9318},72,[5359,9320,5390],{"emptyLinePlaceholder":5389},[5359,9322,9324,9326,9328,9330,9333,9335,9337,9339,9341],{"class":5361,"line":9323},73,[5359,9325,6016],{"class":6015},[5359,9327,6019],{"class":5951},[5359,9329,6041],{"class":6040},[5359,9331,9332],{"class":6002},"\"Клас зображення: ",[5359,9334,6054],{"class":6040},[5359,9336,9277],{"class":5951},[5359,9338,6111],{"class":6040},[5359,9340,6044],{"class":6002},[5359,9342,6006],{"class":5951},[5359,9344,9346,9348,9350,9352,9355,9357,9360,9362,9364],{"class":5361,"line":9345},74,[5359,9347,6016],{"class":6015},[5359,9349,6019],{"class":5951},[5359,9351,6041],{"class":6040},[5359,9353,9354],{"class":6002},"\"Форма вхідного зображення: ",[5359,9356,6054],{"class":6040},[5359,9358,9359],{"class":5951},"test_image.shape",[5359,9361,6111],{"class":6040},[5359,9363,6044],{"class":6002},[5359,9365,6006],{"class":5951},[6193,9367,9368,9377],{"v-slot:output":5354},[5191,9369,9370],{},[9371,9372],"img",{"alt":9373,"className":9374,"src":9376},"Оригінальне зображення коня з CIFAR-10 для аналізу Feature Maps",[9375],"diagram-img","\u002Fimages\u002Fai-python\u002Fcnn-image-classification\u002Ftransfer-learning\u002F01-original-horse.png",[5191,9378,9379,9382,9383,9386,9387,6689],{},[5195,9380,9381],{},"Клас зображення:"," кінь\n",[5195,9384,9385],{},"Форма вхідного зображення:"," torch.Size(",[5359,9388,9389],{},"3, 224, 224",[5926,9391,9394,9505],{"execution-count":9392,"execution-time":9393},"7","1.8s",[5349,9395,9397],{"className":5938,"code":9396,"language":5940,"meta":5354,"style":5354},"# Візуалізація Feature Maps з різних шарів ResNet18\nprint(\"Feature Maps із layer1 (ранній шар, низькорівневі ознаки):\")\nvisualize_feature_maps(test_image, 'layer1', num_maps=16)\n\nprint(\"\\nFeature Maps із layer2 (середні ознаки):\")\nvisualize_feature_maps(test_image, 'layer2', num_maps=16)\n\nprint(\"\\nFeature Maps із layer3 (високорівневі ознаки):\")\nvisualize_feature_maps(test_image, 'layer3', num_maps=16)\n",[5356,9398,9399,9404,9415,9433,9437,9452,9469,9473,9488],{"__ignoreMap":5354},[5359,9400,9401],{"class":5361,"line":5362},[5359,9402,9403],{"class":5986},"# Візуалізація Feature Maps з різних шарів ResNet18\n",[5359,9405,9406,9408,9410,9413],{"class":5361,"line":5368},[5359,9407,6016],{"class":6015},[5359,9409,6019],{"class":5951},[5359,9411,9412],{"class":6002},"\"Feature Maps із layer1 (ранній шар, низькорівневі ознаки):\"",[5359,9414,6006],{"class":5951},[5359,9416,9417,9420,9423,9425,9427,9429,9431],{"class":5361,"line":5374},[5359,9418,9419],{"class":5951},"visualize_feature_maps(test_image, ",[5359,9421,9422],{"class":6002},"'layer1'",[5359,9424,6756],{"class":5951},[5359,9426,8827],{"class":5995},[5359,9428,5999],{"class":5951},[5359,9430,6846],{"class":6631},[5359,9432,6006],{"class":5951},[5359,9434,9435],{"class":5361,"line":5380},[5359,9436,5390],{"emptyLinePlaceholder":5389},[5359,9438,9439,9441,9443,9445,9447,9450],{"class":5361,"line":5386},[5359,9440,6016],{"class":6015},[5359,9442,6019],{"class":5951},[5359,9444,6044],{"class":6002},[5359,9446,6048],{"class":6047},[5359,9448,9449],{"class":6002},"Feature Maps із layer2 (середні ознаки):\"",[5359,9451,6006],{"class":5951},[5359,9453,9454,9456,9459,9461,9463,9465,9467],{"class":5361,"line":5393},[5359,9455,9419],{"class":5951},[5359,9457,9458],{"class":6002},"'layer2'",[5359,9460,6756],{"class":5951},[5359,9462,8827],{"class":5995},[5359,9464,5999],{"class":5951},[5359,9466,6846],{"class":6631},[5359,9468,6006],{"class":5951},[5359,9470,9471],{"class":5361,"line":5399},[5359,9472,5390],{"emptyLinePlaceholder":5389},[5359,9474,9475,9477,9479,9481,9483,9486],{"class":5361,"line":5404},[5359,9476,6016],{"class":6015},[5359,9478,6019],{"class":5951},[5359,9480,6044],{"class":6002},[5359,9482,6048],{"class":6047},[5359,9484,9485],{"class":6002},"Feature Maps із layer3 (високорівневі ознаки):\"",[5359,9487,6006],{"class":5951},[5359,9489,9490,9492,9495,9497,9499,9501,9503],{"class":5361,"line":5410},[5359,9491,9419],{"class":5951},[5359,9493,9494],{"class":6002},"'layer3'",[5359,9496,6756],{"class":5951},[5359,9498,8827],{"class":5995},[5359,9500,5999],{"class":5951},[5359,9502,6846],{"class":6631},[5359,9504,6006],{"class":5951},[6193,9506,9507],{"v-slot:output":5354},[9371,9508],{"alt":9509,"className":9510,"src":9511},"Feature Maps з різних шарів ResNet18: layer1 (краї), layer2 (текстури), layer3 (об'єкти)",[9375],"\u002Fimages\u002Fai-python\u002Fcnn-image-classification\u002Ftransfer-learning\u002F02-feature-maps-layers.png",[5191,9513,9514],{},[5195,9515,9516],{},"Інтерпретація Feature Maps:",[5247,9518,9519,9545,9566],{},[5250,9520,9522],{"icon":943,"title":9521},"Layer 1 (Ранній шар)",[5255,9523,9524,9530,9536,9539],{},[5258,9525,9526,9529],{},[5195,9527,9528],{},"Що бачимо:"," Краю, контури, лінії тіла коня",[5258,9531,9532,9535],{},[5195,9533,9534],{},"Кольори:"," Яскраві області = сильна активація (виявлено ознаку)",[5258,9537,9538],{},"Деякі канали реагують на вертикальні краї (контур тіла), інші — на горизонтальні (ноги)",[5258,9540,9541,9544],{},[5195,9542,9543],{},"Роздільність:"," Висока (56×56 пікселів), зберігає деталі",[5250,9546,9548],{"icon":943,"title":9547},"Layer 2 (Середній шар)",[5255,9549,9550,9555,9558,9561],{},[5258,9551,9552,9554],{},[5195,9553,9528],{}," Текстури, частини тіла (голова, тулуб, ноги)",[5258,9556,9557],{},"Менше деталей, але більше «концептуальних ознак»",[5258,9559,9560],{},"Деякі канали чітко виділяють силует коня на фоні",[5258,9562,9563,9565],{},[5195,9564,9543],{}," Середня (28×28)",[5250,9567,9569],{"icon":943,"title":9568},"Layer 3 (Високорівневий шар)",[5255,9570,9571,9576,9579,9582],{},[5258,9572,9573,9575],{},[5195,9574,9528],{}," Абстрактні представлення, форма тварини цілком",[5258,9577,9578],{},"Окремі Feature Maps виглядають як «теплова карта» важливості областей",[5258,9580,9581],{},"Модель вже «розуміє», що це тварина з чотирма ногами",[5258,9583,9584,9586],{},[5195,9585,9543],{}," Низька (14×14), але високий рівень абстракції",[5222,9588,9589,9594,9605],{},[5191,9590,9591],{},[5195,9592,9593],{},"Чому Feature Maps «розмиті» на вищих шарах?",[5191,9595,9596,9597,9600,9601,9604],{},"Це ",[5195,9598,9599],{},"не баг, а особливість","! Високорівневі шари не мають зберігати точні пікселі — їхня задача виявляти ",[5195,9602,9603],{},"концептуальні ознаки"," типу «це схоже на тварину». Розмитість = абстракція = узагальнення.",[5191,9606,9607,9610],{},[5195,9608,9609],{},"Аналогія:"," Коли ви згадуєте \"кінь\", ви не бачите кожен піксель — ви уявляєте абстрактну форму. Так само працюють високорівневі Feature Maps.",[5325,9612],{},[5186,9614,9616],{"id":9615},"візуалізація-фільтрів-першого-шару","Візуалізація фільтрів першого шару",[5191,9618,9619,9620,9623],{},"Подивимося, які ",[5195,9621,9622],{},"патерни"," навчилися виявляти фільтри першого згорткового шару:",[5921,9625,9627],{"kernel":5923,"title":9626},"04_filter_visualization.ipynb",[5926,9628,9631,9953],{"execution-count":9629,"execution-time":9630},"8","0.6s",[5349,9632,9634],{"className":5938,"code":9633,"language":5940,"meta":5354,"style":5354},"# Отримання ваг першого згорткового шару\nfirst_conv_layer = model.conv1\nfilters = first_conv_layer.weight.data.cpu()  # (64, 3, 7, 7)\n\nprint(f\"Форма фільтрів: {filters.shape}\")\nprint(f\"  - Кількість фільтрів: {filters.shape[0]}\")\nprint(f\"  - Вхідні канали (RGB): {filters.shape[1]}\")\nprint(f\"  - Розмір kernel: {filters.shape[2]}×{filters.shape[3]}\")\n\n# Нормалізація для візуалізації\nfilters_min, filters_max = filters.min(), filters.max()\nfilters_normalized = (filters - filters_min) \u002F (filters_max - filters_min)\n\n# Візуалізація перших 16 фільтрів\nfig, axes = plt.subplots(4, 4, figsize=(12, 12))\nfig.suptitle('Фільтри першого згорткового шару ResNet18\\n(Навчені на ImageNet)', \n             fontsize=16, fontweight='bold')\n\nfor i, ax in enumerate(axes.flat):\n    # Перетворюємо (3, 7, 7) → (7, 7, 3) для matplotlib\n    filter_img = filters_normalized[i].permute(1, 2, 0).numpy()\n    ax.imshow(filter_img)\n    ax.set_title(f'Фільтр {i+1}', fontsize=10)\n    ax.axis('off')\n\nplt.tight_layout()\nplt.show()\n",[5356,9635,9636,9641,9646,9654,9658,9680,9706,9731,9769,9773,9778,9783,9788,9792,9797,9823,9839,9858,9862,9874,9879,9896,9901,9931,9940,9944,9949],{"__ignoreMap":5354},[5359,9637,9638],{"class":5361,"line":5362},[5359,9639,9640],{"class":5986},"# Отримання ваг першого згорткового шару\n",[5359,9642,9643],{"class":5361,"line":5368},[5359,9644,9645],{"class":5951},"first_conv_layer = model.conv1\n",[5359,9647,9648,9651],{"class":5361,"line":5374},[5359,9649,9650],{"class":5951},"filters = first_conv_layer.weight.data.cpu()  ",[5359,9652,9653],{"class":5986},"# (64, 3, 7, 7)\n",[5359,9655,9656],{"class":5361,"line":5380},[5359,9657,5390],{"emptyLinePlaceholder":5389},[5359,9659,9660,9662,9664,9666,9669,9671,9674,9676,9678],{"class":5361,"line":5386},[5359,9661,6016],{"class":6015},[5359,9663,6019],{"class":5951},[5359,9665,6041],{"class":6040},[5359,9667,9668],{"class":6002},"\"Форма фільтрів: ",[5359,9670,6054],{"class":6040},[5359,9672,9673],{"class":5951},"filters.shape",[5359,9675,6111],{"class":6040},[5359,9677,6044],{"class":6002},[5359,9679,6006],{"class":5951},[5359,9681,9682,9684,9686,9688,9691,9693,9696,9698,9700,9702,9704],{"class":5361,"line":5393},[5359,9683,6016],{"class":6015},[5359,9685,6019],{"class":5951},[5359,9687,6041],{"class":6040},[5359,9689,9690],{"class":6002},"\"  - Кількість фільтрів: ",[5359,9692,6054],{"class":6040},[5359,9694,9695],{"class":5951},"filters.shape[",[5359,9697,7133],{"class":6631},[5359,9699,8244],{"class":5951},[5359,9701,6111],{"class":6040},[5359,9703,6044],{"class":6002},[5359,9705,6006],{"class":5951},[5359,9707,9708,9710,9712,9714,9717,9719,9721,9723,9725,9727,9729],{"class":5361,"line":5399},[5359,9709,6016],{"class":6015},[5359,9711,6019],{"class":5951},[5359,9713,6041],{"class":6040},[5359,9715,9716],{"class":6002},"\"  - Вхідні канали (RGB): ",[5359,9718,6054],{"class":6040},[5359,9720,9695],{"class":5951},[5359,9722,5935],{"class":6631},[5359,9724,8244],{"class":5951},[5359,9726,6111],{"class":6040},[5359,9728,6044],{"class":6002},[5359,9730,6006],{"class":5951},[5359,9732,9733,9735,9737,9739,9742,9744,9746,9748,9750,9752,9755,9757,9759,9761,9763,9765,9767],{"class":5361,"line":5404},[5359,9734,6016],{"class":6015},[5359,9736,6019],{"class":5951},[5359,9738,6041],{"class":6040},[5359,9740,9741],{"class":6002},"\"  - Розмір kernel: ",[5359,9743,6054],{"class":6040},[5359,9745,9695],{"class":5951},[5359,9747,6508],{"class":6631},[5359,9749,8244],{"class":5951},[5359,9751,6111],{"class":6040},[5359,9753,9754],{"class":6002},"×",[5359,9756,6054],{"class":6040},[5359,9758,9695],{"class":5951},[5359,9760,6735],{"class":6631},[5359,9762,8244],{"class":5951},[5359,9764,6111],{"class":6040},[5359,9766,6044],{"class":6002},[5359,9768,6006],{"class":5951},[5359,9770,9771],{"class":5361,"line":5410},[5359,9772,5390],{"emptyLinePlaceholder":5389},[5359,9774,9775],{"class":5361,"line":5416},[5359,9776,9777],{"class":5986},"# Нормалізація для візуалізації\n",[5359,9779,9780],{"class":5361,"line":5422},[5359,9781,9782],{"class":5951},"filters_min, filters_max = filters.min(), filters.max()\n",[5359,9784,9785],{"class":5361,"line":5428},[5359,9786,9787],{"class":5951},"filters_normalized = (filters - filters_min) \u002F (filters_max - filters_min)\n",[5359,9789,9790],{"class":5361,"line":5434},[5359,9791,5390],{"emptyLinePlaceholder":5389},[5359,9793,9794],{"class":5361,"line":5440},[5359,9795,9796],{"class":5986},"# Візуалізація перших 16 фільтрів\n",[5359,9798,9799,9802,9804,9806,9808,9810,9812,9814,9817,9819,9821],{"class":5361,"line":5446},[5359,9800,9801],{"class":5951},"fig, axes = plt.subplots(",[5359,9803,7015],{"class":6631},[5359,9805,6756],{"class":5951},[5359,9807,7015],{"class":6631},[5359,9809,6756],{"class":5951},[5359,9811,8905],{"class":5995},[5359,9813,8908],{"class":5951},[5359,9815,9816],{"class":6631},"12",[5359,9818,6756],{"class":5951},[5359,9820,9816],{"class":6631},[5359,9822,8918],{"class":5951},[5359,9824,9825,9828,9831,9833,9836],{"class":5361,"line":5452},[5359,9826,9827],{"class":5951},"fig.suptitle(",[5359,9829,9830],{"class":6002},"'Фільтри першого згорткового шару ResNet18",[5359,9832,6048],{"class":6047},[5359,9834,9835],{"class":6002},"(Навчені на ImageNet)'",[5359,9837,9838],{"class":5951},", \n",[5359,9840,9841,9844,9846,9848,9850,9852,9854,9856],{"class":5361,"line":5457},[5359,9842,9843],{"class":5995},"             fontsize",[5359,9845,5999],{"class":5951},[5359,9847,6846],{"class":6631},[5359,9849,6756],{"class":5951},[5359,9851,8967],{"class":5995},[5359,9853,5999],{"class":5951},[5359,9855,8972],{"class":6002},[5359,9857,6006],{"class":5951},[5359,9859,9860],{"class":5361,"line":5463},[5359,9861,5390],{"emptyLinePlaceholder":5389},[5359,9863,9864,9866,9868,9870,9872],{"class":5361,"line":5469},[5359,9865,6063],{"class":5947},[5359,9867,8985],{"class":5951},[5359,9869,6069],{"class":5947},[5359,9871,8990],{"class":6015},[5359,9873,8993],{"class":5951},[5359,9875,9876],{"class":5361,"line":5474},[5359,9877,9878],{"class":5986},"    # Перетворюємо (3, 7, 7) → (7, 7, 3) для matplotlib\n",[5359,9880,9881,9884,9886,9888,9890,9892,9894],{"class":5361,"line":5480},[5359,9882,9883],{"class":5951},"    filter_img = filters_normalized[i].permute(",[5359,9885,5935],{"class":6631},[5359,9887,6756],{"class":5951},[5359,9889,6508],{"class":6631},[5359,9891,6756],{"class":5951},[5359,9893,7133],{"class":6631},[5359,9895,9234],{"class":5951},[5359,9897,9898],{"class":5361,"line":5486},[5359,9899,9900],{"class":5951},"    ax.imshow(filter_img)\n",[5359,9902,9903,9906,9908,9911,9913,9915,9917,9919,9921,9923,9925,9927,9929],{"class":5361,"line":5492},[5359,9904,9905],{"class":5951},"    ax.set_title(",[5359,9907,6041],{"class":6040},[5359,9909,9910],{"class":6002},"'Фільтр ",[5359,9912,6054],{"class":6040},[5359,9914,9036],{"class":5951},[5359,9916,5935],{"class":6631},[5359,9918,6111],{"class":6040},[5359,9920,9043],{"class":6002},[5359,9922,6756],{"class":5951},[5359,9924,9048],{"class":5995},[5359,9926,5999],{"class":5951},[5359,9928,7346],{"class":6631},[5359,9930,6006],{"class":5951},[5359,9932,9933,9936,9938],{"class":5361,"line":5497},[5359,9934,9935],{"class":5951},"    ax.axis(",[5359,9937,9062],{"class":6002},[5359,9939,6006],{"class":5951},[5359,9941,9942],{"class":5361,"line":5502},[5359,9943,5390],{"emptyLinePlaceholder":5389},[5359,9945,9946],{"class":5361,"line":5507},[5359,9947,9948],{"class":5951},"plt.tight_layout()\n",[5359,9950,9951],{"class":5361,"line":5513},[5359,9952,9315],{"class":5951},[6193,9954,9955,9962,9970],{"v-slot:output":5354},[5191,9956,9957],{},[9371,9958],{"alt":9959,"className":9960,"src":9961},"Візуалізація навчених фільтрів першого згорткового шару ResNet18: детектори країв та кольорів",[9375],"\u002Fimages\u002Fai-python\u002Fcnn-image-classification\u002Ftransfer-learning\u002F03-learned-filters.png",[5191,9963,9964,9386,9967,6689],{},[5195,9965,9966],{},"Форма фільтрів:",[5359,9968,9969],{},"64, 3, 7, 7",[5255,9971,9972,9978,9984],{},[5258,9973,9974,9977],{},[5195,9975,9976],{},"64 фільтри"," (64 різних детектори ознак)",[5258,9979,9980,9983],{},[5195,9981,9982],{},"3 вхідних канали"," (RGB)",[5258,9985,9986,9989],{},[5195,9987,9988],{},"7×7 kernel"," (розмір фільтра)",[5191,9991,9992],{},[5195,9993,9994],{},"Що показують фільтри:",[5247,9996,9997,10006,10014,10021],{},[5250,9998,10001,10002,10005],{"icon":9999,"title":10000},"i-lucide-palette","🔵 Сині фільтри","Реагують на ",[5195,10003,10004],{},"сині відтінки"," та вертикальні краї. Корисні для виявлення неба, води, синіх об'єктів.",[5250,10007,10009,10010,10013],{"icon":9999,"title":10008},"🟢 Зелені фільтри","Детектори ",[5195,10011,10012],{},"зелених текстур"," (трава, листя). Видно чіткі вертикальні\u002Fгоризонтальні градієнти.",[5250,10015,10001,10017,10020],{"icon":9999,"title":10016},"🟠 Помаранчеві\u002Fчервоні фільтри",[5195,10018,10019],{},"теплі кольори"," та діагональні краю. Корисні для шкіри, дерева, заходу сонця.",[5250,10022,10024,10027],{"icon":9999,"title":10023},"⚫ Сірі фільтри",[5195,10025,10026],{},"Ахроматичні детектори"," — виявляють краю незалежно від кольору. Схожі на фільтр Собеля з першої статті.",[6430,10029,10030,10033,10034,10037],{},[5195,10031,10032],{},"Спостереження:"," Фільтри ResNet18 ",[5195,10035,10036],{},"різноманітніші"," за фільтри, навчені з нуля на CIFAR-10, тому що ImageNet містить значно більше типів об'єктів, текстур та кольорів. Саме тому Transfer Learning працює так добре — pre-trained фільтри вже «бачать» практично всі базові візуальні примітиви.",[5325,10039],{},[5186,10041,10043],{"id":10042},"grad-cam-які-області-зображення-важливі-для-класифікації","Grad-CAM — які області зображення важливі для класифікації?",[5191,10045,10046,5198,10049,10052,10053,10056],{},[5195,10047,10048],{},"Grad-CAM",[5200,10050,10051],{},"Gradient-weighted Class Activation Mapping",") — це техніка візуалізації, яка показує, ",[5195,10054,10055],{},"на які частини зображення"," модель звертала увагу при прийнятті рішення.",[5191,10058,10059],{},[5195,10060,10061],{},"Принцип роботи:",[6473,10063,10064,10067,10070,10073],{},[5258,10065,10066],{},"Отримуємо передбачення моделі для певного класу",[5258,10068,10069],{},"Обчислюємо градієнти класу відносно Feature Maps останнього згорткового шару",[5258,10071,10072],{},"Зважуємо Feature Maps за величиною градієнтів (чим більший градієнт, тим важливіша область)",[5258,10074,10075],{},"Накладаємо теплову карту на оригінальне зображення",[5921,10077,10079,10755],{"kernel":5923,"title":10078},"05_grad_cam.ipynb",[5926,10080,10082,10733],{"execution-count":10081},"9",[5349,10083,10085],{"className":5938,"code":10084,"language":5940,"meta":5354,"style":5354},"class GradCAM:\n    \"\"\"\n    Реалізація Grad-CAM для візуалізації областей уваги CNN.\n    \"\"\"\n    \n    def __init__(self, model, target_layer):\n        self.model = model\n        self.target_layer = target_layer\n        self.gradients = None\n        self.activations = None\n        \n        # Реєструємо hooks\n        target_layer.register_forward_hook(self.save_activation)\n        target_layer.register_backward_hook(self.save_gradient)\n    \n    def save_activation(self, module, input, output):\n        \"\"\"Hook для збереження активацій\"\"\"\n        self.activations = output.detach()\n    \n    def save_gradient(self, module, grad_input, grad_output):\n        \"\"\"Hook для збереження градієнтів\"\"\"\n        self.gradients = grad_output[0].detach()\n    \n    def generate_cam(self, image, class_idx=None):\n        \"\"\"\n        Генерує Grad-CAM для конкретного класу.\n        \n        Args:\n            image: Вхідне зображення (1, C, H, W)\n            class_idx: Індекс класу (якщо None — передбачений клас)\n        \n        Returns:\n            cam: Теплова карта (H, W)\n        \"\"\"\n        self.model.eval()\n        \n        # Прямий прохід\n        output = self.model(image)\n        \n        if class_idx is None:\n            class_idx = output.argmax(dim=1).item()\n        \n        # Обнуляємо градієнти та робимо backward для обраного класу\n        self.model.zero_grad()\n        class_loss = output[0, class_idx]\n        class_loss.backward()\n        \n        # Обчислюємо ваги каналів (Global Average Pooling градієнтів)\n        weights = self.gradients.mean(dim=(2, 3), keepdim=True)  # (1, C, 1, 1)\n        \n        # Зважена сума Feature Maps\n        cam = (weights * self.activations).sum(dim=1, keepdim=True)  # (1, 1, H, W)\n        \n        # ReLU (відкидаємо від'ємні значення) та нормалізація\n        cam = torch.relu(cam)\n        cam = cam.squeeze().cpu().numpy()\n        cam = (cam - cam.min()) \u002F (cam.max() - cam.min() + 1e-8)\n        \n        return cam, class_idx\n\n# Функція для накладання теплової карти на зображення\ndef overlay_heatmap(image, cam, alpha=0.5):\n    \"\"\"Накладає Grad-CAM на оригінальне зображення\"\"\"\n    import cv2\n    \n    # Resize CAM до розміру зображення\n    cam_resized = cv2.resize(cam, (image.shape[1], image.shape[0]))\n    \n    # Конвертуємо CAM у колірну теплову карту (червоний=важливо, синій=неважливо)\n    heatmap = cv2.applyColorMap(np.uint8(255 * cam_resized), cv2.COLORMAP_JET)\n    heatmap = cv2.cvtColor(heatmap, cv2.COLOR_BGR2RGB)\n    \n    # Накладаємо з прозорістю\n    overlay = (heatmap * alpha + image * 255 * (1 - alpha)).astype(np.uint8)\n    \n    return overlay\n\nprint(\"✅ Grad-CAM клас визначено\")\n",[5356,10086,10087,10097,10101,10106,10110,10114,10137,10145,10152,10162,10171,10175,10180,10190,10200,10204,10229,10234,10241,10245,10272,10277,10289,10293,10320,10325,10330,10334,10339,10344,10349,10353,10358,10363,10367,10374,10378,10383,10393,10397,10412,10427,10431,10436,10443,10453,10458,10462,10467,10502,10506,10511,10540,10544,10549,10554,10559,10569,10573,10581,10585,10590,10617,10622,10630,10634,10639,10654,10658,10663,10674,10679,10683,10688,10703,10708,10716,10721],{"__ignoreMap":5354},[5359,10088,10089,10092,10095],{"class":5361,"line":5362},[5359,10090,10091],{"class":6040},"class",[5359,10093,10094],{"class":8744}," GradCAM",[5359,10096,9072],{"class":5951},[5359,10098,10099],{"class":5361,"line":5368},[5359,10100,8635],{"class":6002},[5359,10102,10103],{"class":5361,"line":5374},[5359,10104,10105],{"class":6002},"    Реалізація Grad-CAM для візуалізації областей уваги CNN.\n",[5359,10107,10108],{"class":5361,"line":5380},[5359,10109,8635],{"class":6002},[5359,10111,10112],{"class":5361,"line":5386},[5359,10113,7847],{"class":5951},[5359,10115,10116,10118,10121,10123,10126,10128,10130,10132,10135],{"class":5361,"line":5393},[5359,10117,8696],{"class":6040},[5359,10119,10120],{"class":6015}," __init__",[5359,10122,6019],{"class":5951},[5359,10124,10125],{"class":5995},"self",[5359,10127,6756],{"class":5951},[5359,10129,8617],{"class":5995},[5359,10131,6756],{"class":5951},[5359,10133,10134],{"class":5995},"target_layer",[5359,10136,8630],{"class":5951},[5359,10138,10139,10142],{"class":5361,"line":5399},[5359,10140,10141],{"class":6040},"        self",[5359,10143,10144],{"class":5951},".model = model\n",[5359,10146,10147,10149],{"class":5361,"line":5404},[5359,10148,10141],{"class":6040},[5359,10150,10151],{"class":5951},".target_layer = target_layer\n",[5359,10153,10154,10156,10159],{"class":5361,"line":5410},[5359,10155,10141],{"class":6040},[5359,10157,10158],{"class":5951},".gradients = ",[5359,10160,10161],{"class":6040},"None\n",[5359,10163,10164,10166,10169],{"class":5361,"line":5416},[5359,10165,10141],{"class":6040},[5359,10167,10168],{"class":5951},".activations = ",[5359,10170,10161],{"class":6040},[5359,10172,10173],{"class":5361,"line":5422},[5359,10174,7870],{"class":5951},[5359,10176,10177],{"class":5361,"line":5428},[5359,10178,10179],{"class":5986},"        # Реєструємо hooks\n",[5359,10181,10182,10185,10187],{"class":5361,"line":5434},[5359,10183,10184],{"class":5951},"        target_layer.register_forward_hook(",[5359,10186,10125],{"class":6040},[5359,10188,10189],{"class":5951},".save_activation)\n",[5359,10191,10192,10195,10197],{"class":5361,"line":5440},[5359,10193,10194],{"class":5951},"        target_layer.register_backward_hook(",[5359,10196,10125],{"class":6040},[5359,10198,10199],{"class":5951},".save_gradient)\n",[5359,10201,10202],{"class":5361,"line":5446},[5359,10203,7847],{"class":5951},[5359,10205,10206,10208,10211,10213,10215,10217,10219,10221,10223,10225,10227],{"class":5361,"line":5452},[5359,10207,8696],{"class":6040},[5359,10209,10210],{"class":6015}," save_activation",[5359,10212,6019],{"class":5951},[5359,10214,10125],{"class":5995},[5359,10216,6756],{"class":5951},[5359,10218,8704],{"class":5995},[5359,10220,6756],{"class":5951},[5359,10222,8709],{"class":5995},[5359,10224,6756],{"class":5951},[5359,10226,8714],{"class":5995},[5359,10228,8630],{"class":5951},[5359,10230,10231],{"class":5361,"line":5457},[5359,10232,10233],{"class":6002},"        \"\"\"Hook для збереження активацій\"\"\"\n",[5359,10235,10236,10238],{"class":5361,"line":5463},[5359,10237,10141],{"class":6040},[5359,10239,10240],{"class":5951},".activations = output.detach()\n",[5359,10242,10243],{"class":5361,"line":5469},[5359,10244,7847],{"class":5951},[5359,10246,10247,10249,10252,10254,10256,10258,10260,10262,10265,10267,10270],{"class":5361,"line":5474},[5359,10248,8696],{"class":6040},[5359,10250,10251],{"class":6015}," save_gradient",[5359,10253,6019],{"class":5951},[5359,10255,10125],{"class":5995},[5359,10257,6756],{"class":5951},[5359,10259,8704],{"class":5995},[5359,10261,6756],{"class":5951},[5359,10263,10264],{"class":5995},"grad_input",[5359,10266,6756],{"class":5951},[5359,10268,10269],{"class":5995},"grad_output",[5359,10271,8630],{"class":5951},[5359,10273,10274],{"class":5361,"line":5480},[5359,10275,10276],{"class":6002},"        \"\"\"Hook для збереження градієнтів\"\"\"\n",[5359,10278,10279,10281,10284,10286],{"class":5361,"line":5486},[5359,10280,10141],{"class":6040},[5359,10282,10283],{"class":5951},".gradients = grad_output[",[5359,10285,7133],{"class":6631},[5359,10287,10288],{"class":5951},"].detach()\n",[5359,10290,10291],{"class":5361,"line":5492},[5359,10292,7847],{"class":5951},[5359,10294,10295,10297,10300,10302,10304,10306,10308,10310,10313,10315,10318],{"class":5361,"line":5497},[5359,10296,8696],{"class":6040},[5359,10298,10299],{"class":6015}," generate_cam",[5359,10301,6019],{"class":5951},[5359,10303,10125],{"class":5995},[5359,10305,6756],{"class":5951},[5359,10307,8622],{"class":5995},[5359,10309,6756],{"class":5951},[5359,10311,10312],{"class":5995},"class_idx",[5359,10314,5999],{"class":5951},[5359,10316,10317],{"class":6040},"None",[5359,10319,8630],{"class":5951},[5359,10321,10322],{"class":5361,"line":5502},[5359,10323,10324],{"class":6002},"        \"\"\"\n",[5359,10326,10327],{"class":5361,"line":5507},[5359,10328,10329],{"class":6002},"        Генерує Grad-CAM для конкретного класу.\n",[5359,10331,10332],{"class":5361,"line":5513},[5359,10333,7870],{"class":6002},[5359,10335,10336],{"class":5361,"line":5519},[5359,10337,10338],{"class":6002},"        Args:\n",[5359,10340,10341],{"class":5361,"line":5525},[5359,10342,10343],{"class":6002},"            image: Вхідне зображення (1, C, H, W)\n",[5359,10345,10346],{"class":5361,"line":5530},[5359,10347,10348],{"class":6002},"            class_idx: Індекс класу (якщо None — передбачений клас)\n",[5359,10350,10351],{"class":5361,"line":5536},[5359,10352,7870],{"class":6002},[5359,10354,10355],{"class":5361,"line":5542},[5359,10356,10357],{"class":6002},"        Returns:\n",[5359,10359,10360],{"class":5361,"line":5547},[5359,10361,10362],{"class":6002},"            cam: Теплова карта (H, W)\n",[5359,10364,10365],{"class":5361,"line":5552},[5359,10366,10324],{"class":6002},[5359,10368,10369,10371],{"class":5361,"line":5557},[5359,10370,10141],{"class":6040},[5359,10372,10373],{"class":5951},".model.eval()\n",[5359,10375,10376],{"class":5361,"line":5563},[5359,10377,7870],{"class":5951},[5359,10379,10380],{"class":5361,"line":5569},[5359,10381,10382],{"class":5986},"        # Прямий прохід\n",[5359,10384,10385,10388,10390],{"class":5361,"line":5575},[5359,10386,10387],{"class":5951},"        output = ",[5359,10389,10125],{"class":6040},[5359,10391,10392],{"class":5951},".model(image)\n",[5359,10394,10395],{"class":5361,"line":5581},[5359,10396,7870],{"class":5951},[5359,10398,10399,10401,10404,10407,10410],{"class":5361,"line":5586},[5359,10400,8998],{"class":5947},[5359,10402,10403],{"class":5951}," class_idx ",[5359,10405,10406],{"class":6040},"is",[5359,10408,10409],{"class":6040}," None",[5359,10411,9072],{"class":5951},[5359,10413,10414,10417,10420,10422,10424],{"class":5361,"line":5592},[5359,10415,10416],{"class":5951},"            class_idx = output.argmax(",[5359,10418,10419],{"class":5995},"dim",[5359,10421,5999],{"class":5951},[5359,10423,5935],{"class":6631},[5359,10425,10426],{"class":5951},").item()\n",[5359,10428,10429],{"class":5361,"line":5597},[5359,10430,7870],{"class":5951},[5359,10432,10433],{"class":5361,"line":5603},[5359,10434,10435],{"class":5986},"        # Обнуляємо градієнти та робимо backward для обраного класу\n",[5359,10437,10438,10440],{"class":5361,"line":5609},[5359,10439,10141],{"class":6040},[5359,10441,10442],{"class":5951},".model.zero_grad()\n",[5359,10444,10445,10448,10450],{"class":5361,"line":5615},[5359,10446,10447],{"class":5951},"        class_loss = output[",[5359,10449,7133],{"class":6631},[5359,10451,10452],{"class":5951},", class_idx]\n",[5359,10454,10455],{"class":5361,"line":5621},[5359,10456,10457],{"class":5951},"        class_loss.backward()\n",[5359,10459,10460],{"class":5361,"line":5626},[5359,10461,7870],{"class":5951},[5359,10463,10464],{"class":5361,"line":5631},[5359,10465,10466],{"class":5986},"        # Обчислюємо ваги каналів (Global Average Pooling градієнтів)\n",[5359,10468,10469,10472,10474,10477,10479,10481,10483,10485,10487,10490,10493,10495,10497,10499],{"class":5361,"line":5637},[5359,10470,10471],{"class":5951},"        weights = ",[5359,10473,10125],{"class":6040},[5359,10475,10476],{"class":5951},".gradients.mean(",[5359,10478,10419],{"class":5995},[5359,10480,8908],{"class":5951},[5359,10482,6508],{"class":6631},[5359,10484,6756],{"class":5951},[5359,10486,6735],{"class":6631},[5359,10488,10489],{"class":5951},"), ",[5359,10491,10492],{"class":5995},"keepdim",[5359,10494,5999],{"class":5951},[5359,10496,6927],{"class":6040},[5359,10498,7349],{"class":5951},[5359,10500,10501],{"class":5986},"# (1, C, 1, 1)\n",[5359,10503,10504],{"class":5361,"line":5643},[5359,10505,7870],{"class":5951},[5359,10507,10508],{"class":5361,"line":5649},[5359,10509,10510],{"class":5986},"        # Зважена сума Feature Maps\n",[5359,10512,10513,10516,10518,10521,10523,10525,10527,10529,10531,10533,10535,10537],{"class":5361,"line":5655},[5359,10514,10515],{"class":5951},"        cam = (weights * ",[5359,10517,10125],{"class":6040},[5359,10519,10520],{"class":5951},".activations).sum(",[5359,10522,10419],{"class":5995},[5359,10524,5999],{"class":5951},[5359,10526,5935],{"class":6631},[5359,10528,6756],{"class":5951},[5359,10530,10492],{"class":5995},[5359,10532,5999],{"class":5951},[5359,10534,6927],{"class":6040},[5359,10536,7349],{"class":5951},[5359,10538,10539],{"class":5986},"# (1, 1, H, W)\n",[5359,10541,10542],{"class":5361,"line":5661},[5359,10543,7870],{"class":5951},[5359,10545,10546],{"class":5361,"line":5666},[5359,10547,10548],{"class":5986},"        # ReLU (відкидаємо від'ємні значення) та нормалізація\n",[5359,10550,10551],{"class":5361,"line":8073},[5359,10552,10553],{"class":5951},"        cam = torch.relu(cam)\n",[5359,10555,10556],{"class":5361,"line":8084},[5359,10557,10558],{"class":5951},"        cam = cam.squeeze().cpu().numpy()\n",[5359,10560,10561,10564,10567],{"class":5361,"line":8094},[5359,10562,10563],{"class":5951},"        cam = (cam - cam.min()) \u002F (cam.max() - cam.min() + ",[5359,10565,10566],{"class":6631},"1e-8",[5359,10568,6006],{"class":5951},[5359,10570,10571],{"class":5361,"line":8100},[5359,10572,7870],{"class":5951},[5359,10574,10575,10578],{"class":5361,"line":8106},[5359,10576,10577],{"class":5947},"        return",[5359,10579,10580],{"class":5951}," cam, class_idx\n",[5359,10582,10583],{"class":5361,"line":8111},[5359,10584,5390],{"emptyLinePlaceholder":5389},[5359,10586,10587],{"class":5361,"line":8117},[5359,10588,10589],{"class":5986},"# Функція для накладання теплової карти на зображення\n",[5359,10591,10592,10594,10597,10599,10601,10603,10606,10608,10611,10613,10615],{"class":5361,"line":8122},[5359,10593,8609],{"class":6040},[5359,10595,10596],{"class":6015}," overlay_heatmap",[5359,10598,6019],{"class":5951},[5359,10600,8622],{"class":5995},[5359,10602,6756],{"class":5951},[5359,10604,10605],{"class":5995},"cam",[5359,10607,6756],{"class":5951},[5359,10609,10610],{"class":5995},"alpha",[5359,10612,5999],{"class":5951},[5359,10614,6826],{"class":6631},[5359,10616,8630],{"class":5951},[5359,10618,10619],{"class":5361,"line":8157},[5359,10620,10621],{"class":6002},"    \"\"\"Накладає Grad-CAM на оригінальне зображення\"\"\"\n",[5359,10623,10624,10627],{"class":5361,"line":8187},[5359,10625,10626],{"class":5947},"    import",[5359,10628,10629],{"class":5951}," cv2\n",[5359,10631,10632],{"class":5361,"line":8216},[5359,10633,7847],{"class":5951},[5359,10635,10636],{"class":5361,"line":8221},[5359,10637,10638],{"class":5986},"    # Resize CAM до розміру зображення\n",[5359,10640,10641,10644,10646,10649,10651],{"class":5361,"line":8253},[5359,10642,10643],{"class":5951},"    cam_resized = cv2.resize(cam, (image.shape[",[5359,10645,5935],{"class":6631},[5359,10647,10648],{"class":5951},"], image.shape[",[5359,10650,7133],{"class":6631},[5359,10652,10653],{"class":5951},"]))\n",[5359,10655,10656],{"class":5361,"line":9258},[5359,10657,7847],{"class":5951},[5359,10659,10660],{"class":5361,"line":9264},[5359,10661,10662],{"class":5986},"    # Конвертуємо CAM у колірну теплову карту (червоний=важливо, синій=неважливо)\n",[5359,10664,10665,10668,10671],{"class":5361,"line":9302},[5359,10666,10667],{"class":5951},"    heatmap = cv2.applyColorMap(np.uint8(",[5359,10669,10670],{"class":6631},"255",[5359,10672,10673],{"class":5951}," * cam_resized), cv2.COLORMAP_JET)\n",[5359,10675,10676],{"class":5361,"line":9312},[5359,10677,10678],{"class":5951},"    heatmap = cv2.cvtColor(heatmap, cv2.COLOR_BGR2RGB)\n",[5359,10680,10681],{"class":5361,"line":9318},[5359,10682,7847],{"class":5951},[5359,10684,10685],{"class":5361,"line":9323},[5359,10686,10687],{"class":5986},"    # Накладаємо з прозорістю\n",[5359,10689,10690,10693,10695,10698,10700],{"class":5361,"line":9345},[5359,10691,10692],{"class":5951},"    overlay = (heatmap * alpha + image * ",[5359,10694,10670],{"class":6631},[5359,10696,10697],{"class":5951}," * (",[5359,10699,5935],{"class":6631},[5359,10701,10702],{"class":5951}," - alpha)).astype(np.uint8)\n",[5359,10704,10706],{"class":5361,"line":10705},75,[5359,10707,7847],{"class":5951},[5359,10709,10711,10713],{"class":5361,"line":10710},76,[5359,10712,8791],{"class":5947},[5359,10714,10715],{"class":5951}," overlay\n",[5359,10717,10719],{"class":5361,"line":10718},77,[5359,10720,5390],{"emptyLinePlaceholder":5389},[5359,10722,10724,10726,10728,10731],{"class":5361,"line":10723},78,[5359,10725,6016],{"class":6015},[5359,10727,6019],{"class":5951},[5359,10729,10730],{"class":6002},"\"✅ Grad-CAM клас визначено\"",[5359,10732,6006],{"class":5951},[6193,10734,10735,10743],{"v-slot:output":5354},[5349,10736,10741],{"className":10737,"code":10739,"language":10740,"meta":5354},[10738],"language-text","✅ Grad-CAM клас визначено\n","text",[5356,10742,10739],{"__ignoreMap":5354},[7664,10744,10745],{},[5191,10746,5821,10747,10750,10751,10754],{},[5195,10748,10749],{},"Клас Grad-CAM реалізовано:"," Створено хуки прямого проходу (Forward hook) та зворотного проходження градієнтів (Backward hook) для останнього залишкового блоку ",[5356,10752,10753],{},"model.layer4[-1]",". Це дозволяє обчислювати важливість кожного з 512 каналів останнього шару для обраного цільового класу.",[5926,10756,10758,11563],{"execution-count":7346,"execution-time":10757},"2.5s",[5349,10759,10761],{"className":5938,"code":10760,"language":5940,"meta":5354,"style":5354},"# Візуалізація Grad-CAM для кількох зображень\ngrad_cam = GradCAM(model, target_layer=model.layer4[-1])  # Останній residual блок\n\n# Вибираємо 6 зображень різних класів\ntest_indices = [42, 123, 234, 456, 678, 890]\nclasses = ['літак', 'автомобіль', 'птах', 'кіт', 'олень',\n           'собака', 'жаба', 'кінь', 'корабель', 'вантажівка']\n\nfig, axes = plt.subplots(3, 4, figsize=(18, 14))\nfig.suptitle('Grad-CAM: Області уваги моделі при класифікації', fontsize=18, fontweight='bold')\n\nfor row, idx in enumerate(test_indices[:3]):\n    # Завантаження зображення\n    image_tensor, true_label = test_dataset[idx]\n    \n    # Денормалізація для візуалізації\n    image_display = image_tensor.clone()\n    for t, m, s in zip(image_display, imagenet_mean, imagenet_std):\n        t.mul_(s).add_(m)\n    image_display = torch.clamp(image_display, 0, 1).permute(1, 2, 0).numpy()\n    \n    # Генерація Grad-CAM\n    cam, pred_class = grad_cam.generate_cam(image_tensor.unsqueeze(0).to(device))\n    \n    # Накладання теплової карти\n    overlay = overlay_heatmap(image_display, cam, alpha=0.4)\n    \n    # Візуалізація\n    # Колонка 1: Оригінал\n    axes[row, 0].imshow(image_display)\n    axes[row, 0].set_title(f'Оригінал\\nСправжній клас: {classes[true_label]}', \n                           fontsize=11, fontweight='bold')\n    axes[row, 0].axis('off')\n    \n    # Колонка 2: Теплова карта\n    axes[row, 1].imshow(cam, cmap='jet')\n    axes[row, 1].set_title(f'Grad-CAM\\nПередбачено: {classes[pred_class]}', \n                           fontsize=11, fontweight='bold')\n    axes[row, 1].axis('off')\n    \n    # Колонка 3: Накладання\n    axes[row, 2].imshow(overlay)\n    axes[row, 2].set_title('Накладання\\n(червоне = важливо)', \n                           fontsize=11, fontweight='bold')\n    axes[row, 2].axis('off')\n    \n    # Колонка 4: Топ-3 передбачення\n    with torch.no_grad():\n        output = model(image_tensor.unsqueeze(0).to(device))\n        probs = torch.softmax(output, dim=1)[0]\n        top3_probs, top3_indices = torch.topk(probs, 3)\n    \n    top3_text = \"Топ-3 передбачення:\\n\"\n    for i, (prob, idx_class) in enumerate(zip(top3_probs, top3_indices)):\n        marker = \"✅\" if idx_class == true_label else \"  \"\n        top3_text += f\"{marker} {classes[idx_class]}: {prob*100:.1f}%\\n\"\n    \n    axes[row, 3].text(0.1, 0.5, top3_text, fontsize=12, verticalalignment='center',\n                      family='monospace', bbox=dict(boxstyle='round', facecolor='wheat', alpha=0.3))\n    axes[row, 3].axis('off')\n\nplt.tight_layout()\nplt.show()\n",[5356,10762,10763,10768,10786,10790,10795,10829,10853,10875,10879,10904,10929,10933,10952,10957,10962,10966,10971,10976,10989,10994,11019,11023,11028,11038,11042,11047,11061,11065,11070,11075,11085,11115,11135,11148,11152,11157,11175,11204,11222,11234,11238,11243,11252,11270,11288,11300,11304,11309,11315,11324,11342,11351,11355,11368,11387,11405,11449,11453,11489,11539,11551,11555,11559],{"__ignoreMap":5354},[5359,10764,10765],{"class":5361,"line":5362},[5359,10766,10767],{"class":5986},"# Візуалізація Grad-CAM для кількох зображень\n",[5359,10769,10770,10773,10775,10778,10780,10783],{"class":5361,"line":5368},[5359,10771,10772],{"class":5951},"grad_cam = GradCAM(model, ",[5359,10774,10134],{"class":5995},[5359,10776,10777],{"class":5951},"=model.layer4[-",[5359,10779,5935],{"class":6631},[5359,10781,10782],{"class":5951},"])  ",[5359,10784,10785],{"class":5986},"# Останній residual блок\n",[5359,10787,10788],{"class":5361,"line":5374},[5359,10789,5390],{"emptyLinePlaceholder":5389},[5359,10791,10792],{"class":5361,"line":5380},[5359,10793,10794],{"class":5986},"# Вибираємо 6 зображень різних класів\n",[5359,10796,10797,10800,10802,10804,10807,10809,10812,10814,10817,10819,10822,10824,10827],{"class":5361,"line":5386},[5359,10798,10799],{"class":5951},"test_indices = [",[5359,10801,6632],{"class":6631},[5359,10803,6756],{"class":5951},[5359,10805,10806],{"class":6631},"123",[5359,10808,6756],{"class":5951},[5359,10810,10811],{"class":6631},"234",[5359,10813,6756],{"class":5951},[5359,10815,10816],{"class":6631},"456",[5359,10818,6756],{"class":5951},[5359,10820,10821],{"class":6631},"678",[5359,10823,6756],{"class":5951},[5359,10825,10826],{"class":6631},"890",[5359,10828,7136],{"class":5951},[5359,10830,10831,10833,10835,10837,10839,10841,10843,10845,10847,10849,10851],{"class":5361,"line":5393},[5359,10832,9121],{"class":5951},[5359,10834,9124],{"class":6002},[5359,10836,6756],{"class":5951},[5359,10838,9129],{"class":6002},[5359,10840,6756],{"class":5951},[5359,10842,9134],{"class":6002},[5359,10844,6756],{"class":5951},[5359,10846,9139],{"class":6002},[5359,10848,6756],{"class":5951},[5359,10850,9144],{"class":6002},[5359,10852,8953],{"class":5951},[5359,10854,10855,10857,10859,10861,10863,10865,10867,10869,10871,10873],{"class":5361,"line":5399},[5359,10856,9151],{"class":6002},[5359,10858,6756],{"class":5951},[5359,10860,9156],{"class":6002},[5359,10862,6756],{"class":5951},[5359,10864,9161],{"class":6002},[5359,10866,6756],{"class":5951},[5359,10868,9166],{"class":6002},[5359,10870,6756],{"class":5951},[5359,10872,9171],{"class":6002},[5359,10874,7136],{"class":5951},[5359,10876,10877],{"class":5361,"line":5404},[5359,10878,5390],{"emptyLinePlaceholder":5389},[5359,10880,10881,10883,10885,10887,10889,10891,10893,10895,10898,10900,10902],{"class":5361,"line":5410},[5359,10882,9801],{"class":5951},[5359,10884,6735],{"class":6631},[5359,10886,6756],{"class":5951},[5359,10888,7015],{"class":6631},[5359,10890,6756],{"class":5951},[5359,10892,8905],{"class":5995},[5359,10894,8908],{"class":5951},[5359,10896,10897],{"class":6631},"18",[5359,10899,6756],{"class":5951},[5359,10901,8911],{"class":6631},[5359,10903,8918],{"class":5951},[5359,10905,10906,10908,10911,10913,10915,10917,10919,10921,10923,10925,10927],{"class":5361,"line":5416},[5359,10907,9827],{"class":5951},[5359,10909,10910],{"class":6002},"'Grad-CAM: Області уваги моделі при класифікації'",[5359,10912,6756],{"class":5951},[5359,10914,9048],{"class":5995},[5359,10916,5999],{"class":5951},[5359,10918,10897],{"class":6631},[5359,10920,6756],{"class":5951},[5359,10922,8967],{"class":5995},[5359,10924,5999],{"class":5951},[5359,10926,8972],{"class":6002},[5359,10928,6006],{"class":5951},[5359,10930,10931],{"class":5361,"line":5422},[5359,10932,5390],{"emptyLinePlaceholder":5389},[5359,10934,10935,10937,10940,10942,10944,10947,10949],{"class":5361,"line":5428},[5359,10936,6063],{"class":5947},[5359,10938,10939],{"class":5951}," row, idx ",[5359,10941,6069],{"class":5947},[5359,10943,8990],{"class":6015},[5359,10945,10946],{"class":5951},"(test_indices[:",[5359,10948,6735],{"class":6631},[5359,10950,10951],{"class":5951},"]):\n",[5359,10953,10954],{"class":5361,"line":5434},[5359,10955,10956],{"class":5986},"    # Завантаження зображення\n",[5359,10958,10959],{"class":5361,"line":5440},[5359,10960,10961],{"class":5951},"    image_tensor, true_label = test_dataset[idx]\n",[5359,10963,10964],{"class":5361,"line":5446},[5359,10965,7847],{"class":5951},[5359,10967,10968],{"class":5361,"line":5452},[5359,10969,10970],{"class":5986},"    # Денормалізація для візуалізації\n",[5359,10972,10973],{"class":5361,"line":5457},[5359,10974,10975],{"class":5951},"    image_display = image_tensor.clone()\n",[5359,10977,10978,10980,10982,10984,10986],{"class":5361,"line":5463},[5359,10979,7852],{"class":5947},[5359,10981,9194],{"class":5951},[5359,10983,6069],{"class":5947},[5359,10985,9199],{"class":6015},[5359,10987,10988],{"class":5951},"(image_display, imagenet_mean, imagenet_std):\n",[5359,10990,10991],{"class":5361,"line":5469},[5359,10992,10993],{"class":5951},"        t.mul_(s).add_(m)\n",[5359,10995,10996,10999,11001,11003,11005,11007,11009,11011,11013,11015,11017],{"class":5361,"line":5474},[5359,10997,10998],{"class":5951},"    image_display = torch.clamp(image_display, ",[5359,11000,7133],{"class":6631},[5359,11002,6756],{"class":5951},[5359,11004,5935],{"class":6631},[5359,11006,9221],{"class":5951},[5359,11008,5935],{"class":6631},[5359,11010,6756],{"class":5951},[5359,11012,6508],{"class":6631},[5359,11014,6756],{"class":5951},[5359,11016,7133],{"class":6631},[5359,11018,9234],{"class":5951},[5359,11020,11021],{"class":5361,"line":5480},[5359,11022,7847],{"class":5951},[5359,11024,11025],{"class":5361,"line":5486},[5359,11026,11027],{"class":5986},"    # Генерація Grad-CAM\n",[5359,11029,11030,11033,11035],{"class":5361,"line":5492},[5359,11031,11032],{"class":5951},"    cam, pred_class = grad_cam.generate_cam(image_tensor.unsqueeze(",[5359,11034,7133],{"class":6631},[5359,11036,11037],{"class":5951},").to(device))\n",[5359,11039,11040],{"class":5361,"line":5497},[5359,11041,7847],{"class":5951},[5359,11043,11044],{"class":5361,"line":5502},[5359,11045,11046],{"class":5986},"    # Накладання теплової карти\n",[5359,11048,11049,11052,11054,11056,11059],{"class":5361,"line":5507},[5359,11050,11051],{"class":5951},"    overlay = overlay_heatmap(image_display, cam, ",[5359,11053,10610],{"class":5995},[5359,11055,5999],{"class":5951},[5359,11057,11058],{"class":6631},"0.4",[5359,11060,6006],{"class":5951},[5359,11062,11063],{"class":5361,"line":5513},[5359,11064,7847],{"class":5951},[5359,11066,11067],{"class":5361,"line":5519},[5359,11068,11069],{"class":5986},"    # Візуалізація\n",[5359,11071,11072],{"class":5361,"line":5525},[5359,11073,11074],{"class":5986},"    # Колонка 1: Оригінал\n",[5359,11076,11077,11080,11082],{"class":5361,"line":5530},[5359,11078,11079],{"class":5951},"    axes[row, ",[5359,11081,7133],{"class":6631},[5359,11083,11084],{"class":5951},"].imshow(image_display)\n",[5359,11086,11087,11089,11091,11094,11096,11099,11101,11104,11106,11109,11111,11113],{"class":5361,"line":5536},[5359,11088,11079],{"class":5951},[5359,11090,7133],{"class":6631},[5359,11092,11093],{"class":5951},"].set_title(",[5359,11095,6041],{"class":6040},[5359,11097,11098],{"class":6002},"'Оригінал",[5359,11100,6048],{"class":6047},[5359,11102,11103],{"class":6002},"Справжній клас: ",[5359,11105,6054],{"class":6040},[5359,11107,11108],{"class":5951},"classes[true_label]",[5359,11110,6111],{"class":6040},[5359,11112,9043],{"class":6002},[5359,11114,9838],{"class":5951},[5359,11116,11117,11120,11122,11125,11127,11129,11131,11133],{"class":5361,"line":5542},[5359,11118,11119],{"class":5995},"                           fontsize",[5359,11121,5999],{"class":5951},[5359,11123,11124],{"class":6631},"11",[5359,11126,6756],{"class":5951},[5359,11128,8967],{"class":5995},[5359,11130,5999],{"class":5951},[5359,11132,8972],{"class":6002},[5359,11134,6006],{"class":5951},[5359,11136,11137,11139,11141,11144,11146],{"class":5361,"line":5547},[5359,11138,11079],{"class":5951},[5359,11140,7133],{"class":6631},[5359,11142,11143],{"class":5951},"].axis(",[5359,11145,9062],{"class":6002},[5359,11147,6006],{"class":5951},[5359,11149,11150],{"class":5361,"line":5552},[5359,11151,7847],{"class":5951},[5359,11153,11154],{"class":5361,"line":5557},[5359,11155,11156],{"class":5986},"    # Колонка 2: Теплова карта\n",[5359,11158,11159,11161,11163,11166,11168,11170,11173],{"class":5361,"line":5563},[5359,11160,11079],{"class":5951},[5359,11162,5935],{"class":6631},[5359,11164,11165],{"class":5951},"].imshow(cam, ",[5359,11167,9014],{"class":5995},[5359,11169,5999],{"class":5951},[5359,11171,11172],{"class":6002},"'jet'",[5359,11174,6006],{"class":5951},[5359,11176,11177,11179,11181,11183,11185,11188,11190,11193,11195,11198,11200,11202],{"class":5361,"line":5569},[5359,11178,11079],{"class":5951},[5359,11180,5935],{"class":6631},[5359,11182,11093],{"class":5951},[5359,11184,6041],{"class":6040},[5359,11186,11187],{"class":6002},"'Grad-CAM",[5359,11189,6048],{"class":6047},[5359,11191,11192],{"class":6002},"Передбачено: ",[5359,11194,6054],{"class":6040},[5359,11196,11197],{"class":5951},"classes[pred_class]",[5359,11199,6111],{"class":6040},[5359,11201,9043],{"class":6002},[5359,11203,9838],{"class":5951},[5359,11205,11206,11208,11210,11212,11214,11216,11218,11220],{"class":5361,"line":5575},[5359,11207,11119],{"class":5995},[5359,11209,5999],{"class":5951},[5359,11211,11124],{"class":6631},[5359,11213,6756],{"class":5951},[5359,11215,8967],{"class":5995},[5359,11217,5999],{"class":5951},[5359,11219,8972],{"class":6002},[5359,11221,6006],{"class":5951},[5359,11223,11224,11226,11228,11230,11232],{"class":5361,"line":5581},[5359,11225,11079],{"class":5951},[5359,11227,5935],{"class":6631},[5359,11229,11143],{"class":5951},[5359,11231,9062],{"class":6002},[5359,11233,6006],{"class":5951},[5359,11235,11236],{"class":5361,"line":5586},[5359,11237,7847],{"class":5951},[5359,11239,11240],{"class":5361,"line":5592},[5359,11241,11242],{"class":5986},"    # Колонка 3: Накладання\n",[5359,11244,11245,11247,11249],{"class":5361,"line":5597},[5359,11246,11079],{"class":5951},[5359,11248,6508],{"class":6631},[5359,11250,11251],{"class":5951},"].imshow(overlay)\n",[5359,11253,11254,11256,11258,11260,11263,11265,11268],{"class":5361,"line":5603},[5359,11255,11079],{"class":5951},[5359,11257,6508],{"class":6631},[5359,11259,11093],{"class":5951},[5359,11261,11262],{"class":6002},"'Накладання",[5359,11264,6048],{"class":6047},[5359,11266,11267],{"class":6002},"(червоне = важливо)'",[5359,11269,9838],{"class":5951},[5359,11271,11272,11274,11276,11278,11280,11282,11284,11286],{"class":5361,"line":5609},[5359,11273,11119],{"class":5995},[5359,11275,5999],{"class":5951},[5359,11277,11124],{"class":6631},[5359,11279,6756],{"class":5951},[5359,11281,8967],{"class":5995},[5359,11283,5999],{"class":5951},[5359,11285,8972],{"class":6002},[5359,11287,6006],{"class":5951},[5359,11289,11290,11292,11294,11296,11298],{"class":5361,"line":5615},[5359,11291,11079],{"class":5951},[5359,11293,6508],{"class":6631},[5359,11295,11143],{"class":5951},[5359,11297,9062],{"class":6002},[5359,11299,6006],{"class":5951},[5359,11301,11302],{"class":5361,"line":5621},[5359,11303,7847],{"class":5951},[5359,11305,11306],{"class":5361,"line":5626},[5359,11307,11308],{"class":5986},"    # Колонка 4: Топ-3 передбачення\n",[5359,11310,11311,11313],{"class":5361,"line":5631},[5359,11312,8003],{"class":5947},[5359,11314,8006],{"class":5951},[5359,11316,11317,11320,11322],{"class":5361,"line":5637},[5359,11318,11319],{"class":5951},"        output = model(image_tensor.unsqueeze(",[5359,11321,7133],{"class":6631},[5359,11323,11037],{"class":5951},[5359,11325,11326,11329,11331,11333,11335,11338,11340],{"class":5361,"line":5643},[5359,11327,11328],{"class":5951},"        probs = torch.softmax(output, ",[5359,11330,10419],{"class":5995},[5359,11332,5999],{"class":5951},[5359,11334,5935],{"class":6631},[5359,11336,11337],{"class":5951},")[",[5359,11339,7133],{"class":6631},[5359,11341,7136],{"class":5951},[5359,11343,11344,11347,11349],{"class":5361,"line":5649},[5359,11345,11346],{"class":5951},"        top3_probs, top3_indices = torch.topk(probs, ",[5359,11348,6735],{"class":6631},[5359,11350,6006],{"class":5951},[5359,11352,11353],{"class":5361,"line":5655},[5359,11354,7847],{"class":5951},[5359,11356,11357,11360,11363,11365],{"class":5361,"line":5661},[5359,11358,11359],{"class":5951},"    top3_text = ",[5359,11361,11362],{"class":6002},"\"Топ-3 передбачення:",[5359,11364,6048],{"class":6047},[5359,11366,11367],{"class":6002},"\"\n",[5359,11369,11370,11372,11375,11377,11379,11381,11384],{"class":5361,"line":5666},[5359,11371,7852],{"class":5947},[5359,11373,11374],{"class":5951}," i, (prob, idx_class) ",[5359,11376,6069],{"class":5947},[5359,11378,8990],{"class":6015},[5359,11380,6019],{"class":5951},[5359,11382,11383],{"class":6015},"zip",[5359,11385,11386],{"class":5951},"(top3_probs, top3_indices)):\n",[5359,11388,11389,11392,11395,11397,11400,11402],{"class":5361,"line":8073},[5359,11390,11391],{"class":5951},"        marker = ",[5359,11393,11394],{"class":6002},"\"✅\"",[5359,11396,6612],{"class":5947},[5359,11398,11399],{"class":5951}," idx_class == true_label ",[5359,11401,6618],{"class":5947},[5359,11403,11404],{"class":6002}," \"  \"\n",[5359,11406,11407,11410,11412,11414,11416,11419,11421,11424,11427,11429,11432,11434,11437,11439,11442,11445,11447],{"class":5361,"line":8084},[5359,11408,11409],{"class":5951},"        top3_text += ",[5359,11411,6041],{"class":6040},[5359,11413,6044],{"class":6002},[5359,11415,6054],{"class":6040},[5359,11417,11418],{"class":5951},"marker",[5359,11420,6111],{"class":6040},[5359,11422,11423],{"class":6040}," {",[5359,11425,11426],{"class":5951},"classes[idx_class]",[5359,11428,6111],{"class":6040},[5359,11430,11431],{"class":6002},": ",[5359,11433,6054],{"class":6040},[5359,11435,11436],{"class":5951},"prob*",[5359,11438,7546],{"class":6631},[5359,11440,11441],{"class":6040},":.1f}",[5359,11443,11444],{"class":6002},"%",[5359,11446,6048],{"class":6047},[5359,11448,11367],{"class":6002},[5359,11450,11451],{"class":5361,"line":8094},[5359,11452,7847],{"class":5951},[5359,11454,11455,11457,11459,11462,11464,11466,11468,11471,11473,11475,11477,11479,11482,11484,11487],{"class":5361,"line":8100},[5359,11456,11079],{"class":5951},[5359,11458,6735],{"class":6631},[5359,11460,11461],{"class":5951},"].text(",[5359,11463,7743],{"class":6631},[5359,11465,6756],{"class":5951},[5359,11467,6826],{"class":6631},[5359,11469,11470],{"class":5951},", top3_text, ",[5359,11472,9048],{"class":5995},[5359,11474,5999],{"class":5951},[5359,11476,9816],{"class":6631},[5359,11478,6756],{"class":5951},[5359,11480,11481],{"class":5995},"verticalalignment",[5359,11483,5999],{"class":5951},[5359,11485,11486],{"class":6002},"'center'",[5359,11488,8953],{"class":5951},[5359,11490,11491,11494,11496,11499,11501,11504,11506,11508,11510,11513,11515,11518,11520,11523,11525,11528,11530,11532,11534,11537],{"class":5361,"line":8106},[5359,11492,11493],{"class":5995},"                      family",[5359,11495,5999],{"class":5951},[5359,11497,11498],{"class":6002},"'monospace'",[5359,11500,6756],{"class":5951},[5359,11502,11503],{"class":5995},"bbox",[5359,11505,5999],{"class":5951},[5359,11507,8745],{"class":8744},[5359,11509,6019],{"class":5951},[5359,11511,11512],{"class":5995},"boxstyle",[5359,11514,5999],{"class":5951},[5359,11516,11517],{"class":6002},"'round'",[5359,11519,6756],{"class":5951},[5359,11521,11522],{"class":5995},"facecolor",[5359,11524,5999],{"class":5951},[5359,11526,11527],{"class":6002},"'wheat'",[5359,11529,6756],{"class":5951},[5359,11531,10610],{"class":5995},[5359,11533,5999],{"class":5951},[5359,11535,11536],{"class":6631},"0.3",[5359,11538,8918],{"class":5951},[5359,11540,11541,11543,11545,11547,11549],{"class":5361,"line":8111},[5359,11542,11079],{"class":5951},[5359,11544,6735],{"class":6631},[5359,11546,11143],{"class":5951},[5359,11548,9062],{"class":6002},[5359,11550,6006],{"class":5951},[5359,11552,11553],{"class":5361,"line":8117},[5359,11554,5390],{"emptyLinePlaceholder":5389},[5359,11556,11557],{"class":5361,"line":8122},[5359,11558,9948],{"class":5951},[5359,11560,11561],{"class":5361,"line":8157},[5359,11562,9315],{"class":5951},[6193,11564,11565],{"v-slot:output":5354},[9371,11566],{"alt":11567,"className":11568,"src":11569},"Grad-CAM візуалізація: області зображень, на які CNN звертає увагу при класифікації різних об'єктів",[9375],"\u002Fimages\u002Fai-python\u002Fcnn-image-classification\u002Ftransfer-learning\u002F04-grad-cam-examples.png",[5191,11571,11572],{},[5195,11573,11574],{},"Інтерпретація Grad-CAM:",[5247,11576,11577,11596,11621],{},[5250,11578,11581,11590],{"icon":11579,"title":11580},"i-lucide-eye","✅ Правильна увага — кінь",[5191,11582,11583,11585,11586,11589],{},[5195,11584,10032],{}," Червона зона (найвища активація) сконцентрована на ",[5195,11587,11588],{},"тілі та голові коня"," — саме ті області, що відрізняють коня від інших тварин.",[5191,11591,11592,11595],{},[5195,11593,11594],{},"Висновок:"," Модель навчилася правильним ознакам, не покладається на фон чи випадкові артефакти.",[5250,11597,11600,11609,11615],{"icon":11598,"title":11599},"i-lucide-alert-triangle","⚠️ Часткова увага — птах",[5191,11601,11602,11604,11605,11608],{},[5195,11603,10032],{}," Модель зосереджується на ",[5195,11606,11607],{},"крилах та тілі птаха",", але також частково на фоні (небі).",[5191,11610,11611,11614],{},[5195,11612,11613],{},"Причина:"," При низькій роздільності 32×32 контур птаха часто зливається з небом → модель вивчає «птах = щось невелике у небі».",[5191,11616,11617,11620],{},[5195,11618,11619],{},"Рішення:"," Вища роздільність або більше даних із різноманітними фонами.",[5250,11622,11625,11632,11648],{"icon":11623,"title":11624},"i-lucide-x-circle","❌ Помилкова увага — плутанина",[5191,11626,11627,11628,11631],{},"Якщо модель помилилася (передбачила «кіт» замість «собака»), Grad-CAM показує, ",[5195,11629,11630],{},"чому"," це сталося:",[5255,11633,11634,11641],{},[5258,11635,11636,11637,11640],{},"Можливо, модель зосередилася на ",[5195,11638,11639],{},"пухнастому хвості"," (спільна ознака котів\u002Fсобак)",[5258,11642,11643,11644,11647],{},"Або на ",[5195,11645,11646],{},"очах та морді"," під невдалим кутом",[5191,11649,11650,11651,11654],{},"Це дозволяє ",[5195,11652,11653],{},"діагностувати"," помилки моделі та вирішити, чи потрібно більше даних, чи краща аугментація.",[5731,11656,11657,11662],{},[5191,11658,11659],{},[5195,11660,11661],{},"Практична цінність Grad-CAM:",[6473,11663,11664,11670,11680,11686],{},[5258,11665,11666,11669],{},[5195,11667,11668],{},"Довіра до моделі:"," Якщо модель передбачає «літак», дивлячись на крила та фюзеляж (а не на фон), їй можна довіряти.",[5258,11671,11672,11675,11676,11679],{},[5195,11673,11674],{},"Виявлення bias:"," Якщо модель класифікує «собака», дивлячись на траву (а не на собаку), вона навчилася ",[5195,11677,11678],{},"помилковій кореляції"," «собаки завжди на траві».",[5258,11681,11682,11685],{},[5195,11683,11684],{},"Медична діагностика:"," У рентгенах Grad-CAM показує, які ділянки легень вказують на пневмонію. Лікар може перевірити reasoning моделі.",[5258,11687,11688,11691],{},[5195,11689,11690],{},"Debugging:"," Розуміння, чому модель помиляється → цілеспрямоване покращення датасету або архітектури.",[5325,11693],{},[5186,11695,11697],{"id":11696},"підсумок-transfer-learning-як-стандарт-індустрії","Підсумок — Transfer Learning як стандарт індустрії",[5191,11699,11700],{},"У цій фінальній статті ми дізналися про найпотужнішу техніку сучасного Deep Learning:",[5247,11702,11703,11740],{},[5250,11704,11706],{"icon":15,"title":11705},"✅ Що ми дізналися",[5255,11707,11708,11717,11723,11729,11735],{},[5258,11709,11710,11712,11713,11716],{},[5195,11711,5216],{}," дозволяє досягти 91% accuracy на CIFAR-10 за ",[5195,11714,11715],{},"10 епох"," (замість 81% за 30 епох з нуля)",[5258,11718,11719,11722],{},[5195,11720,11721],{},"Feature Extraction"," (заморозити всі шари, навчати лише FC) — швидкий baseline",[5258,11724,11725,11728],{},[5195,11726,11727],{},"Fine-Tuning"," (розморозити останні блоки) — для максимальної accuracy",[5258,11730,11731,11734],{},[5195,11732,11733],{},"Feature Maps"," показують ієрархію ознак: краї → текстури → об'єкти",[5258,11736,11737,11739],{},[5195,11738,10048],{}," розкриває reasoning моделі, показуючи області уваги",[5250,11741,11744],{"icon":11742,"title":11743},"i-lucide-lightbulb","🎯 Ключові висновки",[5255,11745,11746,11752,11759,11766],{},[5258,11747,11748,11751],{},[5195,11749,11750],{},"Ніколи не навчайте з нуля",", якщо є pre-trained модель для схожої задачі",[5258,11753,11754,11755,11758],{},"ImageNet ваги — ",[5195,11756,11757],{},"універсальний старт"," для більшості задач комп'ютерного зору",[5258,11760,11761,11762,11765],{},"Візуалізація Feature Maps та Grad-CAM ",[5195,11763,11764],{},"критично важлива"," для розуміння та debugging моделей",[5258,11767,11768,11769,11772],{},"Transfer Learning особливо корисний для ",[5195,11770,11771],{},"малих датасетів"," (\u003C10K зображень)",[5222,11774,11775,11780,11783,11815],{},[5191,11776,11777],{},[5195,11778,11779],{},"Куди рухатися далі?",[5191,11781,11782],{},"Ви опанували фундаментальні концепції CNN та Transfer Learning. Наступні кроки:",[6473,11784,11785,11791,11797,11803,11809],{},[5258,11786,11787,11790],{},[5195,11788,11789],{},"Object Detection:"," YOLO, Faster R-CNN — виявлення об'єктів із bounding boxes",[5258,11792,11793,11796],{},[5195,11794,11795],{},"Semantic Segmentation:"," U-Net, DeepLab — попіксельна класифікація",[5258,11798,11799,11802],{},[5195,11800,11801],{},"Advanced архітектури:"," Vision Transformers (ViT), EfficientNet, ConvNeXt",[5258,11804,11805,11808],{},[5195,11806,11807],{},"Generative моделі:"," GAN, Diffusion Models для генерації зображень",[5258,11810,11811,11814],{},[5195,11812,11813],{},"Multi-modal Learning:"," CLIP (зображення + текст), DALL-E",[5191,11816,11817],{},"CNN — це фундамент комп'ютерного зору. Опанувавши їх, ви готові до будь-яких advanced тем!",[5325,11819],{},[5186,11821,11823],{"id":11822},"запитання-для-самоконтролю","Запитання для самоконтролю",[11825,11826,11827,11903,12002,12103,12150],"accordion",{},[11828,11829,11832,11846,11851,11859,11864,11879,11884],"accordion-item",{"icon":11830,"label":11831},"i-lucide-help-circle","❓ Чому не можна використовувати Transfer Learning з ImageNet для медичних рентгенів?",[5191,11833,11834,11837,11838,11841,11842,11845],{},[5195,11835,11836],{},"Відповідь:"," Це ",[5195,11839,11840],{},"поширений міф"," — насправді Transfer Learning ",[5195,11843,11844],{},"працює"," навіть для рентгенів, але з обмеженнями:",[5191,11847,11848],{},[5195,11849,11850],{},"Чому це не ідеально:",[6473,11852,11853,11856],{},[5258,11854,11855],{},"ImageNet містить природні RGB зображення (тварини, об'єкти), рентгени — grayscale медичні знімки",[5258,11857,11858],{},"Ознаки ImageNet (краї об'єктів, текстури шерсті) не повністю релевантні для анатомії",[5191,11860,11861],{},[5195,11862,11863],{},"Чому це все одно працює:",[6473,11865,11866,11872],{},[5258,11867,11868,11871],{},[5195,11869,11870],{},"Низькорівневі ознаки універсальні:"," краї, лінії, градієнти корисні і для рентгенів",[5258,11873,11874,11875,11878],{},"Експерименти показують: pre-trained ImageNet дає ",[5195,11876,11877],{},"+3-5% accuracy"," навіть на медичних даних порівняно з random initialization",[5191,11880,11881],{},[5195,11882,11883],{},"Оптимальне рішення:",[5255,11885,11886,11889,11896],{},[5258,11887,11888],{},"Використати ImageNet pre-training як старт",[5258,11890,11891,11892,11895],{},"Fine-tune ",[5195,11893,11894],{},"всі шари"," з низьким LR (1e-5) на медичних даних",[5258,11897,11898,11899,11902],{},"Або використати ",[5195,11900,11901],{},"domain-specific pre-training"," (наприклад, CheXNet, навчений на 100K рентгенів)",[11828,11904,11906,11911,11951,11956,11966,11975,11980],{"icon":11830,"label":11905},"❓ Що станеться, якщо розморозити всі шари та навчати з високим LR?",[5191,11907,11908],{},[5195,11909,11910],{},"Сценарій:",[5349,11912,11914],{"className":5938,"code":11913,"language":5940,"meta":5354,"style":5354},"for param in model.parameters():\n    param.requires_grad = True  # Розморожуємо ВСЕ\noptimizer = optim.Adam(model.parameters(), lr=0.001)  # Високий LR!\n",[5356,11915,11916,11926,11935],{"__ignoreMap":5354},[5359,11917,11918,11920,11922,11924],{"class":5361,"line":5362},[5359,11919,6063],{"class":5947},[5359,11921,7301],{"class":5951},[5359,11923,6069],{"class":5947},[5359,11925,7306],{"class":5951},[5359,11927,11928,11930,11932],{"class":5361,"line":5368},[5359,11929,7311],{"class":5951},[5359,11931,6927],{"class":6040},[5359,11933,11934],{"class":5986},"  # Розморожуємо ВСЕ\n",[5359,11936,11937,11940,11942,11944,11946,11948],{"class":5361,"line":5374},[5359,11938,11939],{"class":5951},"optimizer = optim.Adam(model.parameters(), ",[5359,11941,7711],{"class":5995},[5359,11943,5999],{"class":5951},[5359,11945,7716],{"class":6631},[5359,11947,7349],{"class":5951},[5359,11949,11950],{"class":5986},"# Високий LR!\n",[5191,11952,11953],{},[5195,11954,11955],{},"Результат — катастрофа:",[5191,11957,11958,11961,11962,11965],{},[5195,11959,11960],{},"Епоха 1-2:"," Втрати різко ",[5195,11963,11964],{},"зростають"," (замість падіння), accuracy падає до ~10% (випадкове вгадування для 10 класів)",[5191,11967,11968,11970,11971,11974],{},[5195,11969,11613],{}," Високий learning rate ",[5195,11972,11973],{},"руйнує"," навчені на ImageNet ваги. Уявіть майстра-художника, який роками вчився малювати, а ви йому раптом замінили руки на крюки — він забув навички.",[5191,11976,11977],{},[5195,11978,11979],{},"Правильний підхід для fine-tuning:",[6473,11981,11982,11985,11995],{},[5258,11983,11984],{},"Спочатку навчити новий FC шар із LR=0.001 (заморожені згорткові шари)",[5258,11986,11987,11988,11991,11992],{},"Потім розморозити ",[5195,11989,11990],{},"останні 1-2 блоки"," та навчати з ",[5195,11993,11994],{},"дуже низьким LR=1e-5 або 1e-6",[5258,11996,11997,11998,12001],{},"Інколи використовують ",[5195,11999,12000],{},"differential learning rates",": перші шари LR=1e-6, середні 1e-5, останні 1e-4",[11828,12003,12005,12010,12087,12092],{"icon":11830,"label":12004},"❓ Чому Grad-CAM іноді показує невідповідні області (наприклад, фон замість об'єкта)?",[5191,12006,12007],{},[5195,12008,12009],{},"Можливі причини:",[6473,12011,12012,12031,12046,12068],{},[5258,12013,12014,12017],{},[5195,12015,12016],{},"Spurious correlation (хибна кореляція):",[5255,12018,12019,12026],{},[5258,12020,12021,12022,12025],{},"Якщо у тренувальному наборі «кораблі завжди на воді, літаки завжди в небі», модель навчається класифікувати ",[5195,12023,12024],{},"фон",", а не об'єкт",[5258,12027,12028,12030],{},[5195,12029,11619],{}," Більше різноманітності фонів, аугментація CutOut",[5258,12032,12033,12036],{},[5195,12034,12035],{},"Дисбаланс класів:",[5255,12037,12038,12041],{},[5258,12039,12040],{},"Якщо 90% зображень «кішка на дивані», модель вивчає «диван = кішка»",[5258,12042,12043,12045],{},[5195,12044,11619],{}," Балансування датасету, weighted loss",[5258,12047,12048,12051],{},[5195,12049,12050],{},"Низька роздільність:",[5255,12052,12053,12056,12063],{},[5258,12054,12055],{},"На 32×32 об'єкт займає лише 10-15 пікселів, фон — 90%",[5258,12057,12058,12059,12062],{},"Модель фізично ",[5195,12060,12061],{},"не бачить деталей",", покладається на контекст",[5258,12064,12065,12067],{},[5195,12066,11619],{}," Вища роздільність (224×224), zoom augmentation",[5258,12069,12070,12073],{},[5195,12071,12072],{},"Помилка візуалізації:",[5255,12074,12075,12082],{},[5258,12076,12077,12078,12081],{},"Grad-CAM показує ",[5195,12079,12080],{},"останній згортковий шар",". Якщо взяти занадто ранній шар (layer1), він покаже краї, а не об'єкти",[5258,12083,12084,12086],{},[5195,12085,11619],{}," Використовувати останній блок (layer4 у ResNet)",[5191,12088,12089],{},[5195,12090,12091],{},"Перевірка якості Grad-CAM:",[5255,12093,12094,12100],{},[5258,12095,12096,12097],{},"Якщо модель має 90%+ accuracy, але Grad-CAM показує фон → модель вивчила ",[5195,12098,12099],{},"shortcuts",[5258,12101,12102],{},"Якщо Grad-CAM підсвічує правильні об'єкти → модель справді розуміє ознаки",[11828,12104,12107,12117,12122,12140],{"icon":12105,"label":12106},"i-lucide-clipboard-list","📋 Завдання: Fine-Tuning останнього residual блоку",[5191,12108,12109,12112,12113,12116],{},[5195,12110,12111],{},"Умова:"," Модифікуйте код Feature Extraction, щоб ",[5195,12114,12115],{},"розморозити layer4"," (останній residual блок ResNet18) та виконати fine-tuning разом із новим FC шаром.",[5191,12118,12119],{},[5195,12120,12121],{},"Вимоги:",[6473,12123,12124,12127,12130,12137],{},[5258,12125,12126],{},"Заморозити conv1, layer1, layer2, layer3",[5258,12128,12129],{},"Розморозити layer4 та fc",[5258,12131,12132,12133,12136],{},"Використати ",[5195,12134,12135],{},"різні learning rates:"," layer4 — 1e-5, fc — 1e-3",[5258,12138,12139],{},"Навчити 5 епох та порівняти з Feature Extraction",[5191,12141,12142,12145,12146,12149],{},[5195,12143,12144],{},"Підказка:"," Використайте ",[5356,12147,12148],{},"optimizer.param_groups"," для диференційованих LR.",[11828,12151,12154,12351,12356,12376],{"icon":12152,"label":12153},"i-lucide-check-circle","✅ Розв'язок завдання",[5349,12155,12157],{"className":5938,"code":12156,"language":5940,"meta":5354,"style":5354},"# Крок 1: Заморозити всі шари\nfor param in model.parameters():\n    param.requires_grad = False\n\n# Крок 2: Розморозити layer4 та fc\nfor param in model.layer4.parameters():\n    param.requires_grad = True\n\nfor param in model.fc.parameters():\n    param.requires_grad = True\n\n# Крок 3: Диференційовані learning rates\noptimizer = optim.Adam([\n    {'params': model.layer4.parameters(), 'lr': 1e-5},  # Дуже низький LR для fine-tuning\n    {'params': model.fc.parameters(), 'lr': 1e-3}       # Звичайний LR для нового шару\n], weight_decay=1e-4)\n\n# Крок 4: Навчання (5 епох)\nnum_epochs = 5\nfor epoch in range(num_epochs):\n    # ... (стандартний цикл навчання)\n    pass\n\n# Очікуваний результат: 91.5-92.5% accuracy (покращення на ~1-1.5% порівняно з Feature Extraction)\n",[5356,12158,12159,12164,12174,12180,12184,12189,12200,12207,12211,12222,12228,12232,12237,12242,12267,12289,12304,12308,12313,12320,12332,12337,12342,12346],{"__ignoreMap":5354},[5359,12160,12161],{"class":5361,"line":5362},[5359,12162,12163],{"class":5986},"# Крок 1: Заморозити всі шари\n",[5359,12165,12166,12168,12170,12172],{"class":5361,"line":5368},[5359,12167,6063],{"class":5947},[5359,12169,7301],{"class":5951},[5359,12171,6069],{"class":5947},[5359,12173,7306],{"class":5951},[5359,12175,12176,12178],{"class":5361,"line":5374},[5359,12177,7311],{"class":5951},[5359,12179,7314],{"class":6040},[5359,12181,12182],{"class":5361,"line":5380},[5359,12183,5390],{"emptyLinePlaceholder":5389},[5359,12185,12186],{"class":5361,"line":5386},[5359,12187,12188],{"class":5986},"# Крок 2: Розморозити layer4 та fc\n",[5359,12190,12191,12193,12195,12197],{"class":5361,"line":5393},[5359,12192,6063],{"class":5947},[5359,12194,7301],{"class":5951},[5359,12196,6069],{"class":5947},[5359,12198,12199],{"class":5951}," model.layer4.parameters():\n",[5359,12201,12202,12204],{"class":5361,"line":5399},[5359,12203,7311],{"class":5951},[5359,12205,12206],{"class":6040},"True\n",[5359,12208,12209],{"class":5361,"line":5404},[5359,12210,5390],{"emptyLinePlaceholder":5389},[5359,12212,12213,12215,12217,12219],{"class":5361,"line":5410},[5359,12214,6063],{"class":5947},[5359,12216,7301],{"class":5951},[5359,12218,6069],{"class":5947},[5359,12220,12221],{"class":5951}," model.fc.parameters():\n",[5359,12223,12224,12226],{"class":5361,"line":5416},[5359,12225,7311],{"class":5951},[5359,12227,12206],{"class":6040},[5359,12229,12230],{"class":5361,"line":5422},[5359,12231,5390],{"emptyLinePlaceholder":5389},[5359,12233,12234],{"class":5361,"line":5428},[5359,12235,12236],{"class":5986},"# Крок 3: Диференційовані learning rates\n",[5359,12238,12239],{"class":5361,"line":5434},[5359,12240,12241],{"class":5951},"optimizer = optim.Adam([\n",[5359,12243,12244,12247,12250,12253,12256,12258,12261,12264],{"class":5361,"line":5440},[5359,12245,12246],{"class":5951},"    {",[5359,12248,12249],{"class":6002},"'params'",[5359,12251,12252],{"class":5951},": model.layer4.parameters(), ",[5359,12254,12255],{"class":6002},"'lr'",[5359,12257,11431],{"class":5951},[5359,12259,12260],{"class":6631},"1e-5",[5359,12262,12263],{"class":5951},"},  ",[5359,12265,12266],{"class":5986},"# Дуже низький LR для fine-tuning\n",[5359,12268,12269,12271,12273,12276,12278,12280,12283,12286],{"class":5361,"line":5446},[5359,12270,12246],{"class":5951},[5359,12272,12249],{"class":6002},[5359,12274,12275],{"class":5951},": model.fc.parameters(), ",[5359,12277,12255],{"class":6002},[5359,12279,11431],{"class":5951},[5359,12281,12282],{"class":6631},"1e-3",[5359,12284,12285],{"class":5951},"}       ",[5359,12287,12288],{"class":5986},"# Звичайний LR для нового шару\n",[5359,12290,12291,12294,12297,12299,12302],{"class":5361,"line":5452},[5359,12292,12293],{"class":5951},"], ",[5359,12295,12296],{"class":5995},"weight_decay",[5359,12298,5999],{"class":5951},[5359,12300,12301],{"class":6631},"1e-4",[5359,12303,6006],{"class":5951},[5359,12305,12306],{"class":5361,"line":5457},[5359,12307,5390],{"emptyLinePlaceholder":5389},[5359,12309,12310],{"class":5361,"line":5463},[5359,12311,12312],{"class":5986},"# Крок 4: Навчання (5 епох)\n",[5359,12314,12315,12317],{"class":5361,"line":5469},[5359,12316,7754],{"class":5951},[5359,12318,12319],{"class":6631},"5\n",[5359,12321,12322,12324,12326,12328,12330],{"class":5361,"line":5474},[5359,12323,6063],{"class":5947},[5359,12325,7801],{"class":5951},[5359,12327,6069],{"class":5947},[5359,12329,7806],{"class":6015},[5359,12331,7809],{"class":5951},[5359,12333,12334],{"class":5361,"line":5480},[5359,12335,12336],{"class":5986},"    # ... (стандартний цикл навчання)\n",[5359,12338,12339],{"class":5361,"line":5486},[5359,12340,12341],{"class":5947},"    pass\n",[5359,12343,12344],{"class":5361,"line":5492},[5359,12345,5390],{"emptyLinePlaceholder":5389},[5359,12347,12348],{"class":5361,"line":5497},[5359,12349,12350],{"class":5986},"# Очікуваний результат: 91.5-92.5% accuracy (покращення на ~1-1.5% порівняно з Feature Extraction)\n",[5191,12352,12353],{},[5195,12354,12355],{},"Чому це працює:",[5255,12357,12358,12364,12370],{},[5258,12359,12360,12363],{},[5195,12361,12362],{},"layer4"," адаптується до специфічних ознак CIFAR-10 (літаки, автомобілі), зберігаючи базові знання ImageNet",[5258,12365,12366,12369],{},[5195,12367,12368],{},"Низький LR (1e-5)"," для layer4 запобігає руйнуванню навчених ваг",[5258,12371,12372,12375],{},[5195,12373,12374],{},"Вищий LR (1e-3)"," для fc дозволяє швидко навчити новий класифікатор",[5191,12377,12378,12381],{},[5195,12379,12380],{},"Trade-off:"," Навчання триватиме довше (~8-10 хвилин замість 5), але accuracy зросте.",[12383,12384,12385],"style",{},"html .light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html.light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html pre.shiki code .s8xlr, html code.shiki .s8xlr{--shiki-light:#AF00DB;--shiki-default:#C586C0;--shiki-dark:#C586C0}html pre.shiki code .sHH4Y, html code.shiki .sHH4Y{--shiki-light:#000000;--shiki-default:#D4D4D4;--shiki-dark:#D4D4D4}html pre.shiki code .spJ8K, html code.shiki .spJ8K{--shiki-light:#008000;--shiki-default:#6A9955;--shiki-dark:#6A9955}html pre.shiki code .siwwj, html code.shiki .siwwj{--shiki-light:#001080;--shiki-default:#9CDCFE;--shiki-dark:#9CDCFE}html pre.shiki code .sbdoH, html code.shiki .sbdoH{--shiki-light:#A31515;--shiki-default:#CE9178;--shiki-dark:#CE9178}html pre.shiki code .s8Opu, html code.shiki .s8Opu{--shiki-light:#795E26;--shiki-default:#DCDCAA;--shiki-dark:#DCDCAA}html pre.shiki code .su1O8, html code.shiki .su1O8{--shiki-light:#0000FF;--shiki-default:#569CD6;--shiki-dark:#569CD6}html pre.shiki code .sjcCO, html code.shiki .sjcCO{--shiki-light:#EE0000;--shiki-default:#D7BA7D;--shiki-dark:#D7BA7D}html pre.shiki code .sJj4R, html code.shiki .sJj4R{--shiki-light:#098658;--shiki-default:#B5CEA8;--shiki-dark:#B5CEA8}html pre.shiki code .sN1BT, html code.shiki .sN1BT{--shiki-light:#267F99;--shiki-default:#4EC9B0;--shiki-dark:#4EC9B0}",{"title":5354,"searchDepth":5368,"depth":5368,"links":12387},[12388,12389,12394,12398,12399,12400,12401,12402,12403],{"id":5188,"depth":5368,"text":5189},{"id":5329,"depth":5368,"text":5330,"children":12390},[12391,12392,12393],{"id":5684,"depth":5374,"text":5685},{"id":5704,"depth":5374,"text":5705},{"id":5718,"depth":5374,"text":5719},{"id":5766,"depth":5368,"text":5767,"children":12395},[12396,12397],{"id":5773,"depth":5374,"text":5774},{"id":5854,"depth":5374,"text":5855},{"id":6498,"depth":5368,"text":6499},{"id":8579,"depth":5368,"text":8580},{"id":9615,"depth":5368,"text":9616},{"id":10042,"depth":5368,"text":10043},{"id":11696,"depth":5368,"text":11697},{"id":11822,"depth":5368,"text":11823},"Використання pre-trained моделей для прискорення навчання. Feature Extraction vs Fine-Tuning. Візуалізація Feature Maps, фільтрів та важливих областей зображень через Grad-CAM.","md",null,{},{"title":3947,"description":12404},"cCnRH1EuO6TtT6Hfr0wk4EKPWMYs8y8prJ61jwf9eoM",[12411,12413],{"title":3943,"path":3944,"stem":3945,"description":12412,"children":-1},"Навчання згорткових мереж на кольорових зображеннях CIFAR-10. Data Augmentation для покращення генералізації, Batch Normalization та Dropout для боротьби з перенавчанням.",{"title":3956,"path":3957,"stem":3958,"description":12414,"children":-1},"Від теоретичного градієнтного спуску до практичної роботи з великими датасетами. Розуміння batch, mini-batch та stochastic підходів, оптимізація через DataLoader та вплив розміру батчу на навчання.",1791986906317]