np.eye(5)[list]
>>np.eye(3)
array([[ 1., 0., 0.],
[ 0., 1., 0.],
[ 0., 0., 1.]])
>>> np.eye(3)[1]
array([ 0., 1., 0.])np.eye(5)[list]
>>np.eye(3)
array([[ 1., 0., 0.],
[ 0., 1., 0.],
[ 0., 0., 1.]])
>>> np.eye(3)[1]
array([ 0., 1., 0.])Copyright © 2021 Codeinu
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