Moses::TargetPreferencesFeature Class Reference

#include <TargetPreferencesFeature.h>

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List of all members.

Public Member Functions

 TargetPreferencesFeature (const std::string &line)
 ~TargetPreferencesFeature ()
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 SetParameter (const std::string &key, const std::string &value)
void Load (AllOptions::ptr const &opts)
 override to load model files
void EvaluateInIsolation (const Phrase &source, const TargetPhrase &targetPhrase, ScoreComponentCollection &scoreBreakdown, ScoreComponentCollection &estimatedFutureScore) const
void EvaluateWithSourceContext (const InputType &input, const InputPath &inputPath, const TargetPhrase &targetPhrase, const StackVec *stackVec, ScoreComponentCollection &scoreBreakdown, ScoreComponentCollection *estimatedFutureScore=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 &cur_hypo, int featureID, ScoreComponentCollection *accumulator) const

Detailed Description

Definition at line 47 of file TargetPreferencesFeature.h.

Constructor & Destructor Documentation

Moses::TargetPreferencesFeature::TargetPreferencesFeature ( const std::string &  line  ) 

Definition at line 92 of file TargetPreferencesFeature.cpp.

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

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Moses::TargetPreferencesFeature::~TargetPreferencesFeature (  ) 

Definition at line 104 of file TargetPreferencesFeature.cpp.

Member Function Documentation

virtual const FFState* Moses::TargetPreferencesFeature::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 60 of file TargetPreferencesFeature.h.

void Moses::TargetPreferencesFeature::EvaluateInIsolation ( const Phrase &  source,
const TargetPhrase &  targetPhrase,
ScoreComponentCollection &  scoreBreakdown,
ScoreComponentCollection &  estimatedFutureScore 
) const [inline, virtual]

Reimplemented from Moses::StatefulFeatureFunction.

Definition at line 68 of file TargetPreferencesFeature.h.

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

Reimplemented from Moses::StatefulFeatureFunction.

Definition at line 82 of file TargetPreferencesFeature.h.

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

Implements Moses::StatefulFeatureFunction.

Definition at line 222 of file TargetPreferencesFeature.cpp.

References Moses::TargetPreferencesFeatureState::AddProbabilityForLHSLabel(), FEATUREVERBOSE, FEATUREVERBOSE2, Moses::TargetPhrase::GetAlignNonTerm(), Moses::ChartHypothesis::GetCurrTargetPhrase(), Moses::ChartHypothesis::GetFFState(), Moses::AlignmentInfo::GetNonTermIndexMap(), Moses::TargetPreferencesPhraseProperty::GetNumberOfNonTerminals(), Moses::ChartHypothesis::GetPrevHypo(), Moses::TargetPhrase::GetProperty(), Moses::FeatureFunction::GetScoreProducerDescription(), Moses::Phrase::GetSize(), Moses::TargetPreferencesPhraseProperty::GetTargetPreferencesItems(), Moses::TargetPreferencesPhraseProperty::GetTotalCount(), Moses::Phrase::GetWord(), IFFEATUREVERBOSE, Moses::Word::IsNonTerminal(), Moses::Word::IsOOV(), Moses::FeatureFunction::m_numScoreComponents, Moses::TargetPreferencesFeatureState::NormalizeProbabilitiesForLHSLabels(), Moses::ScoreComponentCollection::PlusEquals(), state, totalCount, and UTIL_THROW_IF2.

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FFState* Moses::TargetPreferencesFeature::EvaluateWhenApplied ( const Hypothesis &  cur_hypo,
const FFState *  prev_state,
ScoreComponentCollection *  accumulator 
) const [inline, 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 86 of file TargetPreferencesFeature.h.

References Moses::FeatureFunction::GetScoreProducerDescription(), and UTIL_THROW2.

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

Reimplemented from Moses::StatefulFeatureFunction.

Definition at line 74 of file TargetPreferencesFeature.h.

bool Moses::TargetPreferencesFeature::IsUseable ( const FactorMask &  mask  )  const [inline, virtual]

Implements Moses::FeatureFunction.

Definition at line 56 of file TargetPreferencesFeature.h.

void Moses::TargetPreferencesFeature::Load ( AllOptions::ptr const &  opts  )  [virtual]

override to load model files

Reimplemented from Moses::FeatureFunction.

Definition at line 125 of file TargetPreferencesFeature.cpp.

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

Reimplemented from Moses::FeatureFunction.

Definition at line 107 of file TargetPreferencesFeature.cpp.

References Moses::Scan< bool >().

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The documentation for this class was generated from the following files:
Generated on Thu Jul 6 00:33:12 2017 for Moses by  doxygen 1.5.9