CORRELATION BETWEEN TWO NUMPY ARRAYS
""" corr gives the correlation of these parameters. """ sigx = np.sqrt(np.mean((X-X.mean())**2)) sigy = np.sqrt(np.mean((Y-Y.mean())**2)) corr = np.mean((X-X.mean())*(Y-Y.mean()))/(sigx*sigy) """ THIS IS HOW YOU CALCULATE CORRELATION BETWEEN FEATURES. """