Question

How to convert a numpy array of values True/False to 1/0 in Python

Answer 1

import numpy as np

arr = np.array([[True, False, True],[True, False, False]])

arr = arr.astype(int)

print(arr)




'''
run:

[[1 0 1]
 [1 0 0]]

'''

 

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Answer 2

import numpy as np

arr = np.array([[True, False, True],[True, False, False]])

arr = arr * 1

print(arr)




'''
run:

[[1 0 1]
 [1 0 0]]

'''

 

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