GClasses::GContextRecurrent Class Reference

Detailed Description

A special context object for recurrent blocks.

#include <GBlock.h>

Inheritance diagram for GClasses::GContextRecurrent:

Public Member Functions
	GContextRecurrent (GRand &rand, GBlockRecurrent &block)
virtual	~GContextRecurrent ()
void	backPropThroughTime (const GVec &input, const GVec &output, const GVec &outBlame, GVec &inBlame)
void	forwardProp (const GVec &input, GVec &output)
void	forwardPropThroughTime (const GVec &input, GVec &output)
virtual void	resetState () override
	Resets the state of all recurrent blocks. (This is called whenever a recurrent neural network begins with a new sequence, either for training or testing.) More...
void	updateGradient (const GVec &input, const GVec &outBlame, GVec &gradient) const
Public Member Functions inherited from GClasses::GContext
	GContext (GRand &rand)
virtual	~GContext ()

Public Attributes
GBlockRecurrent &	m_block
GVec	m_bogusBlame
std::vector< GContextRecurrentInstance * >	m_contextHistory
std::vector< GContextRecurrentInstance * >	m_contextSpares
GVec	m_emptyBlame
std::vector< GVec * >	m_inputHistory
std::vector< GVec * >	m_inputSpares
size_t	m_pos
Public Attributes inherited from GClasses::GContext
GRand &	m_rand

Constructor & Destructor Documentation

GClasses::GContextRecurrent::GContextRecurrent	(	GRand &	rand,
		GBlockRecurrent &	block
	)

virtual GClasses::GContextRecurrent::~GContextRecurrent ( )

virtual

Member Function Documentation

void GClasses::GContextRecurrent::backPropThroughTime	(	const GVec &	input,
		const GVec &	output,
		const GVec &	outBlame,
		GVec &	inBlame
	)

void GClasses::GContextRecurrent::forwardProp	(	const GVec &	input,
		GVec &	output
	)

void GClasses::GContextRecurrent::forwardPropThroughTime	(	const GVec &	input,
		GVec &	output
	)

virtual void GClasses::GContextRecurrent::resetState ( )

overridevirtual

Resets the state of all recurrent blocks. (This is called whenever a recurrent neural network begins with a new sequence, either for training or testing.)

Implements GClasses::GContext.

void GClasses::GContextRecurrent::updateGradient	(	const GVec &	input,
		const GVec &	outBlame,
		GVec &	gradient
	)		const

Member Data Documentation

GBlockRecurrent& GClasses::GContextRecurrent::m_block

GVec GClasses::GContextRecurrent::m_bogusBlame

std::vector<GContextRecurrentInstance*> GClasses::GContextRecurrent::m_contextHistory

std::vector<GContextRecurrentInstance*> GClasses::GContextRecurrent::m_contextSpares

GVec GClasses::GContextRecurrent::m_emptyBlame

std::vector<GVec*> GClasses::GContextRecurrent::m_inputHistory

std::vector<GVec*> GClasses::GContextRecurrent::m_inputSpares

size_t GClasses::GContextRecurrent::m_pos