mxnet.ndarray.random.shuffle¶

mxnet.ndarray.random.shuffle(data, **kwargs)[source]¶

Shuffle the elements randomly.

This shuffles the array along the first axis. The order of the elements in each subarray does not change. For example, if a 2D array is given, the order of the rows randomly changes, but the order of the elements in each row does not change.

Parameters

data (NDArray) – Input data array.
out (NDArray, optional) – Array to store the result.

Examples

>>> data = mx.nd.array([[0, 1, 2], [3, 4, 5], [6, 7, 8]])
>>> mx.nd.random.shuffle(data)
[[ 0.  1.  2.]
 [ 6.  7.  8.]
 [ 3.  4.  5.]]
<NDArray 2x3 @cpu(0)>
>>> mx.nd.random.shuffle(data)
[[ 3.  4.  5.]
 [ 0.  1.  2.]
 [ 6.  7.  8.]]
<NDArray 2x3 @cpu(0)>