numpy

No.0.0.2 numpy Full summary

import numpy as nparr=np.array([1,2,3,4,5])arrarray([1, 2, 3, 4, 5])arr=np.array(['a','b',3,4,5])arrarray(['a', 'b', '3', '4', '5'], dtype='<U1'...
2021-11-30 00:07 views 25

Python numpy Medium nan and inf,nan Replace with the corresponding mean value

nan：not a numberinf：infinity; Positive infinity numpy Medium nan and inf All of them float type  t!=t return bool An array of types ( matrix )np.c...
2019-02-19 11:49 views 148
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