# Page Not Found

The URL `13-1/13-5` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [13-5 随机森林和extra-trees](https://windmising.gitbook.io/liu-yu-bo-play-with-machine-learning/src/chapter13-4/13-5.md)
- [13-2 soft voting](https://windmising.gitbook.io/liu-yu-bo-play-with-machine-learning/src/chapter13-1/13-2.md)
- [13-6 ada boosting和gradiesnt boosting](https://windmising.gitbook.io/liu-yu-bo-play-with-machine-learning/src/chapter13-5/13-6.md)
- [13-3 bagging和pasting](https://windmising.gitbook.io/liu-yu-bo-play-with-machine-learning/src/chapter13-2/13-3.md)
- [13-4 更多关于bagging的讨论](https://windmising.gitbook.io/liu-yu-bo-play-with-machine-learning/src/chapter13-3/13-4.md)

## How to find the correct page

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

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

```
GET https://windmising.gitbook.io/liu-yu-bo-play-with-machine-learning/src/chapter13-4/13-5.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://windmising.gitbook.io/liu-yu-bo-play-with-machine-learning/sitemap.md

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

### Option 3 — Retrieve the full documentation corpus

Full export: https://windmising.gitbook.io/liu-yu-bo-play-with-machine-learning/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., `/liu-yu-bo-play-with-machine-learning/src/chapter13-4/13-5.md`).

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