# Page Not Found

The URL `chast-iii.-klassifikaciya-i-veroyatnosti/logisticheskaya-regressiya/prakticheskie-keisy/mnist-binarnaya-klassifikaciya-otlichaem-0-ot-1` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [MNIST: бинарная классификация - отличаем 0 от 1](https://apphp.gitbook.io/ai-dlya-php-razrabotchikov-intuitivno-i-na-praktike/chast-iii.-klassifikaciya-i-veroyatnosti/3.2-logisticheskaya-regressiya/3.2.2-skvoznoi-keis-raspoznavanie-cifr-mnist/mnist-binarnaya-klassifikaciya-otlichaem-0-ot-1.md)
- [Кейс 1. Логистическая регрессия для оттока клиентов](https://apphp.gitbook.io/ai-dlya-php-razrabotchikov-intuitivno-i-na-praktike/chast-iii.-klassifikaciya-i-veroyatnosti/3.2-logisticheskaya-regressiya/3.2.1-prakticheskie-keisy/keis-1.-logisticheskaya-regressiya-dlya-ottoka-klientov.md)
- [Кейс 4. Клик по рекламе (CTR)](https://apphp.gitbook.io/ai-dlya-php-razrabotchikov-intuitivno-i-na-praktike/chast-iii.-klassifikaciya-i-veroyatnosti/3.2-logisticheskaya-regressiya/3.2.1-prakticheskie-keisy/keis-4.-klik-po-reklame-ctr.md)
- [Кейс 6. Фрод или нормальная транзакция](https://apphp.gitbook.io/ai-dlya-php-razrabotchikov-intuitivno-i-na-praktike/chast-iii.-klassifikaciya-i-veroyatnosti/3.2-logisticheskaya-regressiya/3.2.1-prakticheskie-keisy/keis-6.-frod-ili-normalnaya-tranzakciya.md)
- [Кейс 3. Спам или не спам](https://apphp.gitbook.io/ai-dlya-php-razrabotchikov-intuitivno-i-na-praktike/chast-iii.-klassifikaciya-i-veroyatnosti/3.2-logisticheskaya-regressiya/3.2.1-prakticheskie-keisy/keis-3.-spam-ili-ne-spam.md)

## How to find the correct page

If the exact page cannot be found, you can still retrieve the information using the documentation query interface.

### Option 1 — Ask a question (recommended)

Perform an HTTP GET request on the documentation index with the `ask` parameter:

```
GET https://apphp.gitbook.io/ai-dlya-php-razrabotchikov-intuitivno-i-na-praktike/chast-iii.-klassifikaciya-i-veroyatnosti/3.2-logisticheskaya-regressiya/3.2.2-skvoznoi-keis-raspoznavanie-cifr-mnist/mnist-binarnaya-klassifikaciya-otlichaem-0-ot-1.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

### Option 2 — Browse the documentation index

Full index: https://apphp.gitbook.io/ai-dlya-php-razrabotchikov-intuitivno-i-na-praktike/sitemap.md

Use this to discover valid page paths or navigate the documentation structure.

### Option 3 — Retrieve the full documentation corpus

Full export: https://apphp.gitbook.io/ai-dlya-php-razrabotchikov-intuitivno-i-na-praktike/llms-full.txt

Use this to access all content at once and perform your own parsing or retrieval. It will be more expensive.

## Tips for requesting documentation

Prefer `.md` URLs for structured content, append `.md` to URLs (e.g., `/ai-dlya-php-razrabotchikov-intuitivno-i-na-praktike/chast-iii.-klassifikaciya-i-veroyatnosti/3.2-logisticheskaya-regressiya/3.2.2-skvoznoi-keis-raspoznavanie-cifr-mnist/mnist-binarnaya-klassifikaciya-otlichaem-0-ot-1.md`).

You may also use `Accept: text/markdown` header for content negotiation.