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Fix transpose doc #7020

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Merged
wanghaoshuang merged 3 commits into from
Dec 26, 2017
Merged

Fix transpose doc #7020

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b6f638f
Fix doc of transpose_op
wanghaoshuang Dec 26, 2017
641df37
Merge branch 'develop' of https://github.com/PaddlePaddle/Paddle into…
wanghaoshuang Dec 26, 2017
835a4d1
Change 'python' code block to 'text' block
wanghaoshuang Dec 26, 2017
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34 changes: 23 additions & 11 deletions paddle/operators/transpose_op.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -72,17 +72,29 @@ Transpose Operator.
The input tensor will be permuted according to the axis values given.
The op functions is similar to how numpy.transpose works in python.

For example: input = numpy.arange(6).reshape((2,3))
the input is:
array([[0, 1, 2],
[3, 4, 5]])
given axis is: [1, 0]

output = input.transpose(axis)
then the output is:
array([[0, 3],
[1, 4],
[2, 5]])
For example:

.. code-block:: python
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@pkuyym pkuyym Dec 26, 2017

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python or text，please try to compare the preview

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@wanghaoshuang wanghaoshuang Dec 26, 2017

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Thx. text is more fitting here.


input = numpy.arange(6).reshape((2,3))

the input is:

array([[0, 1, 2],
[3, 4, 5]])

given axis is:

[1, 0]

output = input.transpose(axis)

then the output is:

array([[0, 3],
[1, 4],
[2, 5]])

So, given a input tensor of shape(N, C, H, W) and the axis is {0, 2, 3, 1},
the output tensor shape will be (N, H, W, C)

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