numpy how to convert bool to 0 and 1 s code example

Example: numpy convert true false to 0 1

array([False, False,  True,  True], dtype=bool)
>>> 1*y                      # Method 1
array([0, 0, 1, 1])
>>> y.astype(int)            # Method 2
array([0, 0, 1, 1])