我使用线性回归来预测数据.但是,当我标准化(Vs)标准化变量时,我得到完全对比的结果.
标准化= x -xmin/xmax - xmin零分标准化= x - xmean/xstd
a) Also, when to Normalize (Vs) Standardize ?
b) How Normalization affects Linear Regression?
c) Is it okay if I don't normalize all the attributes/lables in the linear regression?
谢谢,桑托什