> For the complete documentation index, see [llms.txt](https://lang-yu.gitbook.io/mi-ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://lang-yu.gitbook.io/mi-ai/du-shu-bi-ji.md).

# 读书笔记

- [1.特征工程](https://lang-yu.gitbook.io/mi-ai/du-shu-bi-ji/00.index.md)
- [1.1.数值空间](https://lang-yu.gitbook.io/mi-ai/du-shu-bi-ji/00.index/01.numeric.md)
- [1.2.文本数据](https://lang-yu.gitbook.io/mi-ai/du-shu-bi-ji/00.index/02.text.md)
- [1.3.词袋到TF-IDF](https://lang-yu.gitbook.io/mi-ai/du-shu-bi-ji/00.index/03.tfidf.md)
- [1.4.分类变量](https://lang-yu.gitbook.io/mi-ai/du-shu-bi-ji/00.index/04.category.md)
- [1.5.数据降维：PCA](https://lang-yu.gitbook.io/mi-ai/du-shu-bi-ji/00.index/05.pca.md)
- [2.自然语言](https://lang-yu.gitbook.io/mi-ai/du-shu-bi-ji/00.index-1.md)
- [2.1.处理文本的机器](https://lang-yu.gitbook.io/mi-ai/du-shu-bi-ji/00.index-1/01.concept.md)
- [2.2.词频背后](https://lang-yu.gitbook.io/mi-ai/du-shu-bi-ji/00.index-1/02.tf.md)
- [2.3.神经网络基础](https://lang-yu.gitbook.io/mi-ai/du-shu-bi-ji/00.index-1/03.nn.md)
- [2.4.Word2Vec,词向量推理](https://lang-yu.gitbook.io/mi-ai/du-shu-bi-ji/00.index-1/04.w2v.md)
- [2.5.神经网络深入](https://lang-yu.gitbook.io/mi-ai/du-shu-bi-ji/00.index-1/05.nn-advanced.md)
- [3.神经网络](https://lang-yu.gitbook.io/mi-ai/du-shu-bi-ji/00.index-2.md)
- [3.1.绪论](https://lang-yu.gitbook.io/mi-ai/du-shu-bi-ji/00.index-2/01.concept.md)
- [3.2.机器学习](https://lang-yu.gitbook.io/mi-ai/du-shu-bi-ji/00.index-2/02.ml.md)
- [3.3.线性模型](https://lang-yu.gitbook.io/mi-ai/du-shu-bi-ji/00.index-2/03.lm.md)
- [3.4.前馈神经网络](https://lang-yu.gitbook.io/mi-ai/du-shu-bi-ji/00.index-2/04.forward.nn.md)
- [3.5.卷积神经网络](https://lang-yu.gitbook.io/mi-ai/du-shu-bi-ji/00.index-2/05.cnn.md)
- [3.6.循环神经网络](https://lang-yu.gitbook.io/mi-ai/du-shu-bi-ji/00.index-2/06.rnn.md)
- [3.7.网络优化](https://lang-yu.gitbook.io/mi-ai/du-shu-bi-ji/00.index-2/07.nn.performance.md)
- [3.8.注意力机制/外部记忆](https://lang-yu.gitbook.io/mi-ai/du-shu-bi-ji/00.index-2/08.nn.memory.md)
- [3.9.无监督学习](https://lang-yu.gitbook.io/mi-ai/du-shu-bi-ji/00.index-2/09.nn.ul.md)
- [4.XGboost](https://lang-yu.gitbook.io/mi-ai/du-shu-bi-ji/4.xgboost.md)
- [4.1.基础和初探](https://lang-yu.gitbook.io/mi-ai/du-shu-bi-ji/4.xgboost/01.concept.md)