ModuleNotFoundError: No module named 'sklearn.cross_validation'

在使用anaconda写Python代码,运行
from sklearn.cross_validation import train_test_split
时报错:
ModuleNotFoundError: No module named ‘sklearn.cross_validation’
上网查阅资料后发现问题:
sklearn.cross_validation是sklearn老版本的模块,新版本都迁移到了
sklearn.model_selection
修改代码为
from sklearn.model_selection import train_test_split
即可正常运行

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转载自blog.csdn.net/zhangpeterx/article/details/83189192