如何从二维数组中返回每个元素的行索引？
[英]How to return the row index of each element from a 2D array?
问题描述
I have a 8x10 2D array, A. I need another 2D array that stores only the row index of each element of A. How do I go about doing so?
我有一个 8x10 二维数组 A。我需要另一个只存储 A 的每个元素的行索引的二维数组。我 go 如何这样做？ Appreciate your help!感谢你的帮助！
1 个解决方案
解决方案1
0 2022-09-29 21:31:51
I think I got it!我想我明白了！
C = np.array(np.where(A))[0].reshape(10, 8)
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