what is argmax n pyhton

Smiling Scarab answered on May 2, 2020 Popularity 10/10 Helpfulness 4/10

answer what is argmax n pyhton

what is argmax n pyhton

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import numpy as np    
A = np.matrix([[1,2,3,33],[4,5,6,66],[7,8,9,99]])

np.argmax(A)  # 11, which is the position of 99

np.argmax(A[:,:])  # 11, which is the position of 99

np.argmax(A[:1])  # 3, which is the position of 33

np.argmax(A[:,2])  # 2, which is the position of 9

np.argmax(A[1:,2])  # 1, which is the position of 9

Popularity 10/10 Helpfulness 4/10 Language python

Source: stackoverflow.com

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