# -*- coding: utf-8 -*-"""Spyder EditorThis is a temporary script file."""import mxnet as mxx = mx.nd.array([[ 1, 2],[ 3, 4]])print mx.nd.repeat(x, repeats=2) print mx.nd.repeat(x, repeats=2, axis=1) print mx.nd.repeat(x, repeats=2, axis=0)print mx.nd.repeat(x, repeats=2, axis=-1)[1. 1. 2. 2. 3. 3. 4. 4.]
<NDArray 8 @cpu(0)>
[[1. 1. 2. 2.]
[3. 3. 4. 4.]]
<NDArray 2x4 @cpu(0)>
[[1. 2.]
[1. 2.]
[3. 4.]
[3. 4.]]
<NDArray 4x2 @cpu(0)>
[[1. 1. 2. 2.]
[3. 3. 4. 4.]]
<NDArray 2x4 @cpu(0)>
mxnet-repeat
原文地址：http://blog.51cto.com/13959448/2316487