Use KFold training and validation sets split, using precision and recall rate to select the appropriate threshold value (threshold) 1.KFold (cross validation) 2.np.logical_and (n is the two arrays are bool n) 3 .np.logical_not (bool,)

NoSuchKey

Guess you like

Origin www.cnblogs.com/my-love-is-python/p/11352566.html