Sklearn StandardScaler显示不正确的值-我做错了什么?python pandas scikit-learn statistics data-science 我使用StandardScaler()来标准化pandas数据帧,但是当我手动计算它时,会得到不同的结果。 这是我的pd.DataFrame名为blood_df: dbp sbp weight height 0 82.6 132.1 71 172 1 79.1 129.9 79 180 2 81.7 131.2...
my_odd_scaler=preprocessing.MinMaxScaler(feature_range=(-3.14,3.14)) Furthermore, another option is normalization. This will scale each sample to have a length of 1. This is different from the other types of scaling done previously, where the features were scaled. Normalization is illustrated in...