> For the complete documentation index, see [llms.txt](https://dizzzzy.gitbook.io/notebook/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dizzzzy.gitbook.io/notebook/course/readme/llm.md).

# LLM

## RAG

通过语义匹配向量化信息，加强上下文

<figure><img src="https://3730186196-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FrCG00nTO3O6DVWijfDnr%2Fuploads%2FPRD5ppJEElqvKtIX0Kif%2Fimage.png?alt=media&amp;token=dce2eaa4-1e40-4cac-9973-a1c19ce83310" alt=""><figcaption></figcaption></figure>