mxnet.np.random.shuffle¶
-
shuffle
(x)¶ Modify a sequence in-place by shuffling its contents.
This function only shuffles the array along the first axis of a multi-dimensional array. The order of sub-arrays is changed but their contents remain the same.
- Parameters
x (ndarray) – The array or list to be shuffled.
Examples
>>> arr = np.arange(10) >>> np.random.shuffle(arr) >>> arr array([5., 1., 0., 6., 7., 3., 9., 8., 4., 2.]) # random
Multi-dimensional arrays are only shuffled along the first axis:
>>> arr = np.arange(9).reshape((3, 3)) >>> np.random.shuffle(arr) >>> arr array([[6., 7., 8.], # random [3., 4., 5.], [0., 1., 2.]])
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