无法从'sklearn.preprocessing‘导入名称'StandardScalar’

Question

我正在尝试从Sklearn导入StandardScalar，预处理，但它一直给我一个错误。

这就是确切的错误：

ImportError                               Traceback (most recent call last)
<ipython-input-6-1f73df509116> in <module>
----> 1 from sklearn.preprocessing import StandardScalar

ImportError: cannot import name 'StandardScalar' from 'sklearn.preprocessing' (c:\users\abhijith rao\appdata\local\programs\python\python37-32\lib\site-packages\sklearn\preprocessing\__init__.py)

from sklearn.preprocessing import StandardScalar

Answer 1

输入错误

StandardScalar -> StandardScaler

https://scikit-learn.org/stable/modules/generated/sklearn.preprocessing.StandardScaler.html

Answer 2

It is StandardScaler not StandardScalar So，将"from sklearn.preprocessing import StandardScalar“行改为"from sklearn.preprocessing import StandardScaler”