我正在尝试标准化我的属性，但由于 Python 找不到它而出现标准缩放器错误

Question

I'm trying to use a standard scaler but Python could not find, here is the error:

z_scaler = Standardscaler() 
 
---------------------------------------------------------------------------
NameError                                 Traceback (most recent call last)
<ipython-input-13-09f39beade2e> in <module>
----> 1 z_scaler = Standardscaler()

NameError: name 'Standardscaler' is not defined

Is there any particular package I need for Standard Scaler?

Answer 1

您正在寻找StandardScaler ，而不是Standardscaler 。

from sklearn.preprocessing import StandardScaler