-  python安装教程(Windows系统,python3.7为例)- https://blog.csdn.net/weixin_40844416/article/details/80889165
 
-  在pycharm中切换python版本的方法- https://blog.csdn.net/sgfmby1994/article/details/77876873
 
-  Windows下零基础scikit-learn安装(这种方式不推荐使用,直接在pycharm安装包)- https://blog.csdn.net/Tongxinlw/article/details/83316017
 
-  PyCharm引入python需要使用的包(推荐使用)- https://www.cnblogs.com/Mrrabbit/p/9377378.html
 
-  python常用库 - NumPy 和 sklearn入门- https://www.cnblogs.com/lianyingteng/p/7749609.html
 
-  Python中的Numpy最详细代码实例笔记- https://www.jianshu.com/p/a7d5230e07ae
 
-  Python matplot的使用- https://www.cnblogs.com/AmitX-moten/p/4170830.html
 
-  Scikit-Learn 官方示例- https://blog.csdn.net/qq_27469517/article/details/74162548
 
-  python之scipy库简单操作- https://blog.csdn.net/chenwewei/article/details/79062305
 
-  基于python中jieba包的中文分词中详细使用- https://blog.csdn.net/meiqi0538/article/details/80213431
 
-  NLTK的使用- https://www.cnblogs.com/kylinsblog/p/7762675.html
 
-  NLTK报错:LookupError: from nltk.book import解决- https://blog.csdn.net/haoaiqian/article/details/70233454