mshadow::expr::PackColToPatchXExp< Device, dstdim > Struct Template Reference

reverse operation of UnpackPatchToCol, used to backprop gradient back this is a version supporting multiple images More...

#include <tensor_expr_ext.h>

Inheritance diagram for mshadow::expr::PackColToPatchXExp< Device, dstdim >:

Public Member Functions
	PackColToPatchXExp (const Tensor< Device, 2 > &mat, Shape< dstdim > imshape, index_t psize, index_t pstride)
	constructor
Public Member Functions inherited from mshadow::expr::MakeTensorExp< PackColToPatchXExp< Device, dstdim >, Tensor< Device, 2 >, dstdim >
const PackColToPatchXExp < Device, dstdim > &	real_self (void) const
	true self of subtype
Public Member Functions inherited from mshadow::expr::Exp< MakeTensorExp< PackColToPatchXExp< Device, dstdim >, Tensor< Device, 2 >, dim >, type::kMapper >
const MakeTensorExp < PackColToPatchXExp< Device, dstdim >, Tensor< Device, 2 > , dim > &	self (void) const
MakeTensorExp < PackColToPatchXExp< Device, dstdim >, Tensor< Device, 2 > , dim > &	refself (void)

Public Attributes
const Tensor< Device, 2 > &	mat_
	source operand
index_t	psize_
	patch size
index_t	pstride_
	patch stride
Public Attributes inherited from mshadow::expr::MakeTensorExp< PackColToPatchXExp< Device, dstdim >, Tensor< Device, 2 >, dstdim >
Shape< dim >	shape_
	the shape of this expression

Detailed Description

template<typename Device, int dstdim>
struct mshadow::expr::PackColToPatchXExp< Device, dstdim >

reverse operation of UnpackPatchToCol, used to backprop gradient back this is a version supporting multiple images

Template Parameters

Device	which device it lies
dstdim	destination dimension

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The documentation for this struct was generated from the following file:

• /home/wangwei/program/asf/incubator-singa/include/mshadow/tensor_expr_ext.h