> For the complete documentation index, see [llms.txt](https://luweikxy.gitbook.io/machine-learning-notes/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://luweikxy.gitbook.io/machine-learning-notes/machine-learning-perface/shi-mo-shi-ji-qi-xue-xi-he-mo-shi-shi-bie.md).

# 什么是机器学习和模式识别