Python-Numpy: operands could not be broadcast together with shapes

阿新 • • 發佈：2018-12-28

BUG樣式：

ValueError: operands could not be broadcast together with shapes (353,) (355,)

舉個栗子:

import numpy

numpy_a=numpy.array([1, 2, 3, 4, 5])
numpy_b=numpy.array([1, 2, 3])

print(numpy_a + numpy_b)

原因：numpy_a與numpy_b的shape不同, 違反了ufunc的廣播機制, 所以報錯，解決方法。維度調成相同即可

如果大家不知道numpy多維陣列的概念，特點，以及使用方法，主頁有介紹，祝大家生活愉快！

Python-Numpy: operands could not be broadcast together with shapes

BUG樣式： ValueError: operands could not be broadcast together with shapes (353,) (355,) 舉個栗子: import numpy numpy_a=numpy.array([1, 2, 3, 4,

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Python-Numpy: operands could not be broadcast together with shapes

BUG樣式：

舉個栗子:

Python-Numpy: operands could not be broadcast together with shapes

python問題：ValueError: operands could not be broadcast together with shapes (100,3) (3,1)

ValueError: operands could not be broadcast together with shapes (2,) (1640,)已解決

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WARNING: The host 'WeiLei' could not be looked up with resolveip.

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Python-Numpy: operands could not be broadcast together with shapes

BUG樣式：

舉個栗子:

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