np.transpose

>>> x = np.arange(4).reshape((2,2)) >>> x array([[0, 1],  [2, 3]]) >>> np.transpose(x) 
array([[0, 2],
[1, 3]])

>>> x = np.ones((1, 2, 3)) >>> np.transpose(x, (1, 0, 2)).shape (2, 1, 3)

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转载自www.cnblogs.com/Reallylzl/p/10870752.html