sklearn相关

AttributeError: module 'sklearn' has no attribute 'preprocessing'

将代码修改为：

1. from sklearn import preprocessing

解决问题。

参考文献：https://blog.youkuaiyun.com/liuyan20062010/article/details/84142597

sklearn的安装包名字是scikit-learn

conda install scikit-learn

参考文献：https://blog.youkuaiyun.com/x_iesheng/article/details/79725415