1,z-Score Normalization zero-mean Normalization,有时也称为 standardization,将数据特征缩放成均值为 0,方差为 1 的分布,对应公式: x ′ = x − m e a n ( x ) σ {x}' = \frac{x-mean(x)}{\sigma} x′=σx−mean(x) 其中: x x x:原始值 m e a n ( x ) mean(x) mean(...
In thepresentpost, I will explain the second most famousnormalizationmethod i.e.Min-Max Scalingusing scikit-learn (function name:MinMaxScaler). Core of the method Another way to normalize the input features/variables (apart from thestandardizationthat scales the features so that they haveμ...