Can anyone explain me StandardScaler? - Stack Overflow
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WEBNov 23, 2016 · import pandas as pd import scipy.stats as ss from sklearn.preprocessing import StandardScaler data= [[1, 1, 1, 1, 1],[2, 5, 10, 50, 100],[3, 10, 20, 150, 200],[4, 15, 40, 200, 300]] df = pd.DataFrame(data, columns=['N0', 'N1', 'N2', 'N3', 'N4']).astype('float64') sc_X = StandardScaler() df = sc_X.fit_transform(df) num_cols = len(df[0,:]) for i ...
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