Moses::ExampleStatefulFF Class Reference

#include <ExampleStatefulFF.h>

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List of all members.

Public Member Functions
	ExampleStatefulFF (const std::string &line)
bool	IsUseable (const FactorMask &mask) const
virtual const FFState *	EmptyHypothesisState (const InputType &input) const
	return the state associated with the empty hypothesis for a given sentence
void	EvaluateInIsolation (const Phrase &source, const TargetPhrase &targetPhrase, ScoreComponentCollection &scoreBreakdown, ScoreComponentCollection &estimatedScores) const
void	EvaluateWithSourceContext (const InputType &input, const InputPath &inputPath, const TargetPhrase &targetPhrase, const StackVec *stackVec, ScoreComponentCollection &scoreBreakdown, ScoreComponentCollection *estimatedScores=NULL) const
void	EvaluateTranslationOptionListWithSourceContext (const InputType &input, const TranslationOptionList &translationOptionList) const
FFState *	EvaluateWhenApplied (const Hypothesis &cur_hypo, const FFState *prev_state, ScoreComponentCollection *accumulator) const
	This interface should be implemented. Notes: When evaluating the value of this feature function, you should avoid calling hypo.GetPrevHypo(). If you need something from the "previous" hypothesis, you should store it in an FFState object which will be passed in as prev_state. If you don't do this, you will get in trouble.
FFState *	EvaluateWhenApplied (const ChartHypothesis &, int, ScoreComponentCollection *accumulator) const
void	SetParameter (const std::string &key, const std::string &value)

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Detailed Description

Definition at line 28 of file ExampleStatefulFF.h.

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Constructor & Destructor Documentation

Moses::ExampleStatefulFF::ExampleStatefulFF

(

const std::string &

line

)

Definition at line 12 of file ExampleStatefulFF.cpp.

References Moses::FeatureFunction::ReadParameters().

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Member Function Documentation

virtual const FFState* Moses::ExampleStatefulFF::EmptyHypothesisState

(

const InputType &

input

)

const [inline, virtual]

return the state associated with the empty hypothesis for a given sentence

Implements Moses::StatefulFeatureFunction.

Definition at line 36 of file ExampleStatefulFF.h.

void Moses::ExampleStatefulFF::EvaluateInIsolation	(	const Phrase &	source,
		const TargetPhrase &	targetPhrase,
		ScoreComponentCollection &	scoreBreakdown,
		ScoreComponentCollection &	estimatedScores
	)			const [virtual]

Reimplemented from Moses::StatefulFeatureFunction.

Definition at line 22 of file ExampleStatefulFF.cpp.

void Moses::ExampleStatefulFF::EvaluateTranslationOptionListWithSourceContext	(	const InputType &	input,
		const TranslationOptionList &	translationOptionList
	)			const [virtual]

Reimplemented from Moses::StatefulFeatureFunction.

Definition at line 43 of file ExampleStatefulFF.cpp.

FFState * Moses::ExampleStatefulFF::EvaluateWhenApplied	(	const ChartHypothesis &	,
		int	,
		ScoreComponentCollection *	accumulator
	)			const [virtual]

Implements Moses::StatefulFeatureFunction.

Definition at line 65 of file ExampleStatefulFF.cpp.

FFState * Moses::ExampleStatefulFF::EvaluateWhenApplied	(	const Hypothesis &	cur_hypo,
		const FFState *	prev_state,
		ScoreComponentCollection *	accumulator
	)			const [virtual]

This interface should be implemented. Notes: When evaluating the value of this feature function, you should avoid calling hypo.GetPrevHypo(). If you need something from the "previous" hypothesis, you should store it in an FFState object which will be passed in as prev_state. If you don't do this, you will get in trouble.

Implements Moses::StatefulFeatureFunction.

Definition at line 46 of file ExampleStatefulFF.cpp.

References Moses::FeatureFunction::m_numScoreComponents, and Moses::ScoreComponentCollection::PlusEquals().

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void Moses::ExampleStatefulFF::EvaluateWithSourceContext	(	const InputType &	input,
		const InputPath &	inputPath,
		const TargetPhrase &	targetPhrase,
		const StackVec *	stackVec,
		ScoreComponentCollection &	scoreBreakdown,
		ScoreComponentCollection *	estimatedScores = NULL
	)			const [virtual]

Reimplemented from Moses::StatefulFeatureFunction.

Definition at line 31 of file ExampleStatefulFF.cpp.

bool Moses::ExampleStatefulFF::IsUseable

(

const FactorMask &

mask

)

const [inline, virtual]

Implements Moses::FeatureFunction.

Definition at line 33 of file ExampleStatefulFF.h.

void Moses::ExampleStatefulFF::SetParameter	(	const std::string &	key,
		const std::string &	value
	)			[virtual]

Reimplemented from Moses::FeatureFunction.

Definition at line 73 of file ExampleStatefulFF.cpp.

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The documentation for this class was generated from the following files:

• /disk4/html/www/moses/doxygen/mosesdecoder/moses/FF/ExampleStatefulFF.h
• /disk4/html/www/moses/doxygen/mosesdecoder/moses/FF/ExampleStatefulFF.cpp