Moses::TargetPhrase Class Reference

#include <TargetPhrase.h>

Inheritance diagram for Moses::TargetPhrase:

Collaboration diagram for Moses::TargetPhrase:

List of all members.

Public Member Functions

TargetPhrase (FactorDirection direction=Output)

TargetPhrase (FactorDirection direction, std::string out_string)

~TargetPhrase ()

void SetAlignment ()

void SetScore (const TranslationSystem *system)

void SetScore (float score)

Set score for Sentence XML target options.

void SetScore (const TranslationSystem *system, const Scores &scoreVector)

Set score for unknown words with input weights.

void SetScore (const ScoreProducer *translationScoreProducer, const Scores &scoreVector, const std::vector< float > &weightT, float weightWP, const LMList &languageModels)

void SetScoreChart (const ScoreProducer *translationScoreProducer, const Scores &scoreVector, const std::vector< float > &weightT, const LMList &languageModels, const WordPenaltyProducer *wpProducer)

void SetScore (const ScoreProducer *producer, const Scores &scoreVector)

void ResetScore ()

void SetWeights (const ScoreProducer *, const std::vector< float > &weightT)

TargetPhrase * MergeNext (const TargetPhrase &targetPhrase) const

float GetFutureScore () const

const ScoreComponentCollection & GetScoreBreakdown () const

void SetSourcePhrase (Phrase const *p)

TODO - why is this needed and is it set correctly by every phrase dictionary class ? should be set in constructor.

Phrase const * GetSourcePhrase () const

void SetTargetLHS (const Word &lhs)

const Word & GetTargetLHS () const

void SetAlignmentInfo (const std::string &alignString)

void SetAlignmentInfo (const std::list< std::pair< size_t, size_t > > &alignmentInfo)

AlignmentInfo & GetAlignmentInfo ()

const AlignmentInfo & GetAlignmentInfo () const

void UseWordAlignment (bool a)

bool UseWordAlignment () const

void PrintAlignmentInfo (bool a)

bool PrintAlignmentInfo () const

void CreateCountInfo (const std::string &countStr)

TO_STRING ()

Protected Attributes

float m_transScore

float m_ngramScore

float m_fullScore

ScoreComponentCollection m_scoreBreakdown

AlignmentInfo m_alignmentInfo

Phrase const * m_sourcePhrase

Word m_lhsTarget

CountInfo m_countInfo

Static Protected Attributes

static bool wordalignflag = StaticData::Instance().UseAlignmentInfo()

static bool printalign = StaticData::Instance().PrintAlignmentInfo()

Friends

std::ostream & operator<< (std::ostream &, const TargetPhrase &)

Detailed Description

represents an entry on the target side of a phrase table (scores, translation, alignment)

Constructor & Destructor Documentation

Moses::TargetPhrase::TargetPhrase ( FactorDirection direction = Output )

References Moses::StaticData::Instance(), printalign, Moses::StaticData::PrintAlignmentInfo(), Moses::StaticData::UseAlignmentInfo(), and wordalignflag.

Referenced by MergeNext().

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Moses::TargetPhrase::TargetPhrase	(	FactorDirection	direction,
		std::string	out_string
	)

References Moses::Phrase::CreateFromString(), Moses::StaticData::GetFactorDelimiter(), Moses::StaticData::GetInputFactorOrder(), Moses::StaticData::Instance(), printalign, Moses::StaticData::PrintAlignmentInfo(), Moses::StaticData::UseAlignmentInfo(), and wordalignflag.

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Moses::TargetPhrase::~TargetPhrase ( )

Member Function Documentation

void Moses::TargetPhrase::CreateCountInfo ( const std::string & countStr )

References m_countInfo.

Referenced by Moses::PhraseDictionarySCFG::Load().

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const AlignmentInfo& Moses::TargetPhrase::GetAlignmentInfo ( ) const [inline]

References m_alignmentInfo.

AlignmentInfo& Moses::TargetPhrase::GetAlignmentInfo ( ) [inline]

References m_alignmentInfo.

Referenced by Moses::ChartRule::CreateNonTermIndex(), Moses::PhraseDictionarySCFG::GetOrCreateNode(), and Moses::operator<<().

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float Moses::TargetPhrase::GetFutureScore ( ) const [inline]

References m_fullScore.

Referenced by Moses::ChartRuleCollection::Add(), Moses::PDTAimp::CacheSource(), Moses::PDTAimp::GetTargetPhraseCollection(), Moses::CompareTargetPhrase::operator()(), and Moses::ChartRuleOrderer::operator()().

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const ScoreComponentCollection& Moses::TargetPhrase::GetScoreBreakdown ( ) const [inline]

References m_scoreBreakdown.

Referenced by Moses::TranslationOption::TranslationOption().

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Phrase const* Moses::TargetPhrase::GetSourcePhrase ( ) const [inline]

References m_sourcePhrase.

Referenced by Moses::TranslationOption::TranslationOption().

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const Word& Moses::TargetPhrase::GetTargetLHS ( ) const [inline]

References m_lhsTarget.

Referenced by Moses::operator<<().

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TargetPhrase * Moses::TargetPhrase::MergeNext ( const TargetPhrase & targetPhrase ) const

References Moses::Phrase::GetSize(), Moses::Phrase::GetWord(), Moses::Phrase::IsCompatible(), m_sourcePhrase, Moses::Word::Merge(), NULL, and TargetPhrase().

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bool Moses::TargetPhrase::PrintAlignmentInfo ( ) const [inline]

References printalign.

void Moses::TargetPhrase::PrintAlignmentInfo ( bool a ) [inline]

References printalign.

Referenced by Moses::Hypothesis::PrintAlignmentInfo().

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void Moses::TargetPhrase::ResetScore ( )

References m_fullScore, m_ngramScore, m_scoreBreakdown, and Moses::ScoreComponentCollection::ZeroAll().

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void Moses::TargetPhrase::SetAlignment ( )

used by the unknown word handler. Set alignment to 0

void Moses::TargetPhrase::SetAlignmentInfo ( const std::list< std::pair< size_t, size_t > > & alignmentInfo )

References Moses::AlignmentInfo::AddAlignment(), and m_alignmentInfo.

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void Moses::TargetPhrase::SetAlignmentInfo ( const std::string & alignString )

References Moses::Tokenize().

Referenced by Moses::PhraseDictionarySCFG::Load().

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void Moses::TargetPhrase::SetScore	(	const ScoreProducer *	producer,
		const Scores &	scoreVector
	)

References Moses::ScoreComponentCollection::Assign(), Moses::ScoreComponentCollection::GetWeightedScore(), m_fullScore, m_ngramScore, and m_scoreBreakdown.

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void Moses::TargetPhrase::SetScore	(	const ScoreProducer *	translationScoreProducer,
		const Scores &	scoreVector,
		const std::vector< float > &	weightT,
		float	weightWP,
		const LMList &	languageModels
	)

void Moses::TargetPhrase::SetScore	(	const TranslationSystem *	system,
		const Scores &	scoreVector
	)

Set score for unknown words with input weights.

used for setting scores for unknown words with input link features (lattice/conf. nets)

Parameters:

scoreVector

input scores

References Moses::StaticData::GetAllWeights(), Moses::ScoreIndexManager::GetBeginIndex(), Moses::ScoreIndexManager::GetEndIndex(), Moses::TranslationSystem::GetLanguageModels(), Moses::ScoreProducer::GetNumScoreComponents(), Moses::TranslationSystem::GetPhraseDictionaries(), Moses::ScoreProducer::GetScoreBookkeepingID(), Moses::StaticData::GetScoreIndexManager(), Moses::TranslationSystem::GetWeightWordPenalty(), Moses::StaticData::Instance(), and SetScore().

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void Moses::TargetPhrase::SetScore ( float score )

Set score for Sentence XML target options.

References Moses::TranslationSystem::DEFAULT, Moses::StaticData::GetAllWeights(), Moses::ScoreIndexManager::GetBeginIndex(), Moses::ScoreIndexManager::GetEndIndex(), Moses::TranslationSystem::GetLanguageModels(), Moses::ScoreProducer::GetNumScoreComponents(), Moses::TranslationSystem::GetPhraseDictionaries(), Moses::ScoreProducer::GetScoreBookkeepingID(), Moses::StaticData::GetScoreIndexManager(), Moses::StaticData::GetTranslationSystem(), Moses::TranslationSystem::GetWeightWordPenalty(), Moses::StaticData::Instance(), and SetScore().

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void Moses::TargetPhrase::SetScore ( const TranslationSystem * system )

used by the unknown word handler- these targets don't have a translation score, so wp is the only thing used

References Moses::TranslationSystem::GetWeightWordPenalty(), m_fullScore, m_ngramScore, and m_transScore.

Referenced by Moses::PDTAimp::CreateTargetPhrase(), Moses::PhraseDictionaryDynSuffixArray::GetTargetPhraseCollection(), Moses::ProcessAndStripXMLTags(), Moses::TranslationOptionCollection::ProcessOneUnknownWord(), and SetScore().

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void Moses::TargetPhrase::SetScoreChart	(	const ScoreProducer *	translationScoreProducer,
		const Scores &	scoreVector,
		const std::vector< float > &	weightT,
		const LMList &	languageModels,
		const WordPenaltyProducer *	wpProducer
	)

Referenced by Moses::PhraseDictionarySCFG::Load().

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void Moses::TargetPhrase::SetSourcePhrase ( Phrase const * p ) [inline]

TODO - why is this needed and is it set correctly by every phrase dictionary class ? should be set in constructor.

References m_sourcePhrase.

Referenced by Moses::PDTAimp::CreateTargetPhrase(), and Moses::TranslationOptionCollection::ProcessOneUnknownWord().

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void Moses::TargetPhrase::SetTargetLHS ( const Word & lhs ) [inline]

References m_lhsTarget.

Referenced by Moses::PhraseDictionarySCFG::Load().

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void Moses::TargetPhrase::SetWeights	(	const ScoreProducer *	,
		const std::vector< float > &	weightT
	)

Referenced by Moses::PhraseDictionaryNodeSCFG::SetWeightTransModel(), and Moses::PhraseDictionaryNode::SetWeightTransModel().

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Moses::TargetPhrase::TO_STRING ( )

Reimplemented from Moses::Phrase.

bool Moses::TargetPhrase::UseWordAlignment ( ) const [inline]

References wordalignflag.

void Moses::TargetPhrase::UseWordAlignment ( bool a ) [inline]

References wordalignflag.

Friends And Related Function Documentation

std::ostream& operator<<	(	std::ostream &	,
		const TargetPhrase &
	)			`[friend]`

Member Data Documentation

AlignmentInfo Moses::TargetPhrase::m_alignmentInfo [protected]

Referenced by GetAlignmentInfo(), and SetAlignmentInfo().

CountInfo Moses::TargetPhrase::m_countInfo [protected]

Referenced by CreateCountInfo().

float Moses::TargetPhrase::m_fullScore [protected]

Referenced by GetFutureScore(), Moses::operator<<(), ResetScore(), and SetScore().

Word Moses::TargetPhrase::m_lhsTarget [protected]

Referenced by GetTargetLHS(), and SetTargetLHS().

float Moses::TargetPhrase::m_ngramScore [protected]

Referenced by ResetScore(), and SetScore().

ScoreComponentCollection Moses::TargetPhrase::m_scoreBreakdown [protected]

Referenced by GetScoreBreakdown(), ResetScore(), and SetScore().

Phrase const* Moses::TargetPhrase::m_sourcePhrase [protected]

Referenced by GetSourcePhrase(), MergeNext(), and SetSourcePhrase().

float Moses::TargetPhrase::m_transScore [protected]

Referenced by Moses::operator<<(), and SetScore().

bool Moses::TargetPhrase::printalign = StaticData::Instance().PrintAlignmentInfo() [static, protected]

Referenced by PrintAlignmentInfo(), and TargetPhrase().

bool Moses::TargetPhrase::wordalignflag = StaticData::Instance().UseAlignmentInfo() [static, protected]

Referenced by TargetPhrase(), and UseWordAlignment().

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

moses/src/TargetPhrase.h
moses/src/TargetPhrase.cpp


Public Member Functions
	TargetPhrase (FactorDirection direction=Output)
	TargetPhrase (FactorDirection direction, std::string out_string)
	~TargetPhrase ()
void	SetAlignment ()
void	SetScore (const TranslationSystem *system)
void	SetScore (float score)
	Set score for Sentence XML target options.
void	SetScore (const TranslationSystem *system, const Scores &scoreVector)
	Set score for unknown words with input weights.
void	SetScore (const ScoreProducer *translationScoreProducer, const Scores &scoreVector, const std::vector< float > &weightT, float weightWP, const LMList &languageModels)
void	SetScoreChart (const ScoreProducer translationScoreProducer, const Scores &scoreVector, const std::vector< float > &weightT, const LMList &languageModels, const WordPenaltyProducer wpProducer)
void	SetScore (const ScoreProducer *producer, const Scores &scoreVector)
void	ResetScore ()
void	SetWeights (const ScoreProducer *, const std::vector< float > &weightT)
TargetPhrase *	MergeNext (const TargetPhrase &targetPhrase) const
float	GetFutureScore () const
const ScoreComponentCollection &	GetScoreBreakdown () const
void	SetSourcePhrase (Phrase const *p)
	TODO - why is this needed and is it set correctly by every phrase dictionary class ? should be set in constructor.
Phrase const *	GetSourcePhrase () const
void	SetTargetLHS (const Word &lhs)
const Word &	GetTargetLHS () const
void	SetAlignmentInfo (const std::string &alignString)
void	SetAlignmentInfo (const std::list< std::pair< size_t, size_t > > &alignmentInfo)
AlignmentInfo &	GetAlignmentInfo ()
const AlignmentInfo &	GetAlignmentInfo () const
void	UseWordAlignment (bool a)
bool	UseWordAlignment () const
void	PrintAlignmentInfo (bool a)
bool	PrintAlignmentInfo () const
void	CreateCountInfo (const std::string &countStr)
	TO_STRING ()
Protected Attributes
float	m_transScore
float	m_ngramScore
float	m_fullScore
ScoreComponentCollection	m_scoreBreakdown
AlignmentInfo	m_alignmentInfo
Phrase const *	m_sourcePhrase
Word	m_lhsTarget
CountInfo	m_countInfo
Static Protected Attributes
static bool	wordalignflag = StaticData::Instance().UseAlignmentInfo()
static bool	printalign = StaticData::Instance().PrintAlignmentInfo()
Friends
std::ostream &	operator<< (std::ostream &, const TargetPhrase &)