Moses::SourceWordDeletionFeature Class Reference

#include <SourceWordDeletionFeature.h>

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List of all members.

Public Member Functions
	SourceWordDeletionFeature (const std::string &line)
void	Load (AllOptions::ptr const &opts)
	override to load model files
bool	IsUseable (const FactorMask &mask) const
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
void	EvaluateWhenApplied (const Hypothesis &hypo, ScoreComponentCollection *accumulator) const
void	EvaluateWhenApplied (const ChartHypothesis &hypo, ScoreComponentCollection *accumulator) const
void	ComputeFeatures (const Phrase &source, const TargetPhrase &targetPhrase, ScoreComponentCollection *accumulator, const AlignmentInfo &alignmentInfo) const
void	SetParameter (const std::string &key, const std::string &value)

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Detailed Description

Sets the features for source word deletion

Definition at line 15 of file SourceWordDeletionFeature.h.

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Constructor & Destructor Documentation

Moses::SourceWordDeletionFeature::SourceWordDeletionFeature

(

const std::string &

line

)

Definition at line 19 of file SourceWordDeletionFeature.cpp.

References Moses::FeatureFunction::GetScoreProducerDescription(), Moses::FeatureFunction::ReadParameters(), and VERBOSE.

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Member Function Documentation

void Moses::SourceWordDeletionFeature::ComputeFeatures	(	const Phrase &	source,
		const TargetPhrase &	targetPhrase,
		ScoreComponentCollection *	accumulator,
		const AlignmentInfo &	alignmentInfo
	)			const

Definition at line 74 of file SourceWordDeletionFeature.cpp.

References Moses::AlignmentInfo::begin(), Moses::AlignmentInfo::end(), FindStringPiece(), Moses::Word::GetFactor(), Moses::AlignmentInfo::GetSize(), Moses::Phrase::GetSize(), Moses::Factor::GetString(), Moses::Phrase::GetWord(), Moses::Word::IsNonTerminal(), and Moses::ScoreComponentCollection::PlusEquals().

Referenced by EvaluateInIsolation().

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

Implements Moses::FeatureFunction.

Definition at line 65 of file SourceWordDeletionFeature.cpp.

References ComputeFeatures(), and Moses::TargetPhrase::GetAlignTerm().

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

Implements Moses::FeatureFunction.

Definition at line 42 of file SourceWordDeletionFeature.h.

void Moses::SourceWordDeletionFeature::EvaluateWhenApplied	(	const ChartHypothesis &	hypo,
		ScoreComponentCollection *	accumulator
	)			const [inline, virtual]

Same for chart-based features.

Implements Moses::StatelessFeatureFunction.

Definition at line 50 of file SourceWordDeletionFeature.h.

void Moses::SourceWordDeletionFeature::EvaluateWhenApplied	(	const Hypothesis &	hypo,
		ScoreComponentCollection *	accumulator
	)			const [inline, virtual]

This should be implemented for features that apply to phrase-based models.

Implements Moses::StatelessFeatureFunction.

Definition at line 47 of file SourceWordDeletionFeature.h.

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

Implements Moses::FeatureFunction.

Definition at line 34 of file SourceWordDeletionFeature.h.

bool Moses::SourceWordDeletionFeature::IsUseable

(

const FactorMask &

mask

)

const [virtual]

Implements Moses::FeatureFunction.

Definition at line 59 of file SourceWordDeletionFeature.cpp.

void Moses::SourceWordDeletionFeature::Load

(

AllOptions::ptr const &

opts

)

[virtual]

override to load model files

Reimplemented from Moses::FeatureFunction.

Definition at line 39 of file SourceWordDeletionFeature.cpp.

References FEATUREVERBOSE, Moses::FeatureFunction::m_options, and UTIL_THROW_IF2.

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

Reimplemented from Moses::FeatureFunction.

Definition at line 28 of file SourceWordDeletionFeature.cpp.

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

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