mshadow::expr::ChannelUnpoolingExp< Reducer, SrcExp, DType, srcdim > Struct Template Reference

channel pooling expression, do reduction over (local nearby) channels, used to implement local response normalization More...

#include <channel_unpool.h>

Inheritance diagram for mshadow::expr::ChannelUnpoolingExp< Reducer, SrcExp, DType, srcdim >:

Collaboration diagram for mshadow::expr::ChannelUnpoolingExp< Reducer, SrcExp, DType, srcdim >:

Public Member Functions
	ChannelUnpoolingExp (const SrcExp &data_src, const SrcExp &data_pooled, const SrcExp &grad_pooled, index_t nsize, index_t kstride, index_t pad)
	constructor More...
Public Member Functions inherited from mshadow::expr::MakeTensorExp< ChannelUnpoolingExp< Reducer, SrcExp, DType, srcdim >, SrcExp, srcdim, DType >
const ChannelUnpoolingExp< Reducer, SrcExp, DType, srcdim > &	real_self (void) const
	true self of subtype More...
Public Member Functions inherited from mshadow::expr::Exp< MakeTensorExp< ChannelUnpoolingExp< Reducer, SrcExp, DType, srcdim >, SrcExp, dim, DType >, DType, type::kChainer >
const MakeTensorExp< ChannelUnpoolingExp< Reducer, SrcExp, DType, srcdim >, SrcExp, dim, DType > &	self (void) const
MakeTensorExp< ChannelUnpoolingExp< Reducer, SrcExp, DType, srcdim >, SrcExp, dim, DType > *	ptrself (void)

Public Attributes
const SrcExp &	data_src_
	source input, corresponds to src in pooling More...
const SrcExp &	data_pooled_
	result of pooled data, corresponds to result of pooling More...
const SrcExp &	grad_pooled_
	gradient data of pooled part, to be propgate down More...
index_t	pchannel_
	channel of pooled expression More...
index_t	nsize_
	kernel size in height More...
index_t	kstride_
	kernel size in width More...
index_t	pad_
	pad More...
Public Attributes inherited from mshadow::expr::MakeTensorExp< ChannelUnpoolingExp< Reducer, SrcExp, DType, srcdim >, SrcExp, srcdim, DType >
Shape< dim >	shape_
	the shape of this expression More...

Detailed Description

template<typename Reducer, typename SrcExp, typename DType, int srcdim>
struct mshadow::expr::ChannelUnpoolingExp< Reducer, SrcExp, DType, srcdim >

channel pooling expression, do reduction over (local nearby) channels, used to implement local response normalization

Template Parameters

Reducer	reduction method during pooling
SrcExp	source expression to be pooled from
DType	the type of elements
srcdim	dimension of src

Constructor & Destructor Documentation

template<typename Reducer, typename SrcExp, typename DType, int srcdim>

mshadow::expr::ChannelUnpoolingExp< Reducer, SrcExp, DType, srcdim >::ChannelUnpoolingExp ( const SrcExp &  data_src, const SrcExp &  data_pooled, const SrcExp &  grad_pooled, index_t  nsize, index_t  kstride, index_t  pad  )

inline

constructor

Member Data Documentation

template<typename Reducer, typename SrcExp, typename DType, int srcdim>

const SrcExp& mshadow::expr::ChannelUnpoolingExp< Reducer, SrcExp, DType, srcdim >::data_pooled_

result of pooled data, corresponds to result of pooling

template<typename Reducer, typename SrcExp, typename DType, int srcdim>

const SrcExp& mshadow::expr::ChannelUnpoolingExp< Reducer, SrcExp, DType, srcdim >::data_src_

source input, corresponds to src in pooling

template<typename Reducer, typename SrcExp, typename DType, int srcdim>

const SrcExp& mshadow::expr::ChannelUnpoolingExp< Reducer, SrcExp, DType, srcdim >::grad_pooled_

gradient data of pooled part, to be propgate down

template<typename Reducer, typename SrcExp, typename DType, int srcdim>

index_t mshadow::expr::ChannelUnpoolingExp< Reducer, SrcExp, DType, srcdim >::kstride_

kernel size in width

template<typename Reducer, typename SrcExp, typename DType, int srcdim>

index_t mshadow::expr::ChannelUnpoolingExp< Reducer, SrcExp, DType, srcdim >::nsize_

kernel size in height

template<typename Reducer, typename SrcExp, typename DType, int srcdim>

index_t mshadow::expr::ChannelUnpoolingExp< Reducer, SrcExp, DType, srcdim >::pad_

pad

template<typename Reducer, typename SrcExp, typename DType, int srcdim>

index_t mshadow::expr::ChannelUnpoolingExp< Reducer, SrcExp, DType, srcdim >::pchannel_

channel of pooled expression

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

• /work/mxnet/3rdparty/mshadow/mshadow/extension/channel_unpool.h