std_scaler = StandardScaler()
时间: 2024-05-27 20:11:58 浏览: 106
video_stream_scaler_latest.tar.gz_HD video VHDL_Scaler_缩放_视频_视频
5星 · 资源好评率100%
The `StandardScaler` is a preprocessing step in machine learning that scales the data to have a mean of 0 and a standard deviation of 1. This is useful because it ensures that all features are on the same scale and can prevent certain features from dominating others. The `StandardScaler()` function creates an instance of the `StandardScaler` class which can be fit to the data and then used to transform the data to the standardized form.
阅读全文