SQL - IN Operator SQL - ANY, ALL Operators SQL - EXISTS Operator SQL - CASE SQL - NOT Operator SQL - NOT EQUAL SQL - IS NULL SQL - IS NOT NULL SQL - NOT NULL SQL - BETWEEN Operator SQL - UNION Operator SQL - UNION vs UNION ALL ...
L2 Normalization: import numpy as np; from sklearn.preprocessing import normalize; data = np.array([[1, 2, 3], [4, 5, 6]]); print(normalize(data, norm='l2')) loc: import pandas as pd; df = pd.DataFrame({'A': [1, 2, 3], 'B': [4, 5, 6], 'C': [7, 8, 9]})...