#include <SpanLength.h>
Public Member Functions | |
SpanLength (const std::string &line) | |
virtual bool | IsUseable (const FactorMask &mask) const |
virtual void | EvaluateInIsolation (const Phrase &source, const TargetPhrase &targetPhrase, ScoreComponentCollection &scoreBreakdown, ScoreComponentCollection &estimatedScores) const |
virtual 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 |
virtual void | EvaluateWhenApplied (const Hypothesis &hypo, ScoreComponentCollection *accumulator) const |
virtual void | EvaluateWhenApplied (const ChartHypothesis &hypo, ScoreComponentCollection *accumulator) const |
void | SetParameter (const std::string &key, const std::string &value) |
Protected Types | |
enum | SmoothingMethod { None, PlusConst } |
Protected Attributes | |
SmoothingMethod | m_smoothingMethod |
float | m_const |
Definition at line 9 of file SpanLength.h.
enum Moses::SpanLength::SmoothingMethod [protected] |
Moses::SpanLength::SpanLength | ( | const std::string & | line | ) |
Definition at line 16 of file SpanLength.cpp.
References Moses::FeatureFunction::ReadParameters().
void Moses::SpanLength::EvaluateInIsolation | ( | const Phrase & | source, | |
const TargetPhrase & | targetPhrase, | |||
ScoreComponentCollection & | scoreBreakdown, | |||
ScoreComponentCollection & | estimatedScores | |||
) | const [virtual] |
Implements Moses::FeatureFunction.
Definition at line 24 of file SpanLength.cpp.
References Moses::TargetPhrase::SetRuleSource().
void Moses::SpanLength::EvaluateTranslationOptionListWithSourceContext | ( | const InputType & | input, | |
const TranslationOptionList & | translationOptionList | |||
) | const [inline, virtual] |
virtual void Moses::SpanLength::EvaluateWhenApplied | ( | const ChartHypothesis & | hypo, | |
ScoreComponentCollection * | accumulator | |||
) | const [inline, virtual] |
Same for chart-based features.
Implements Moses::StatelessFeatureFunction.
Definition at line 39 of file SpanLength.h.
virtual void Moses::SpanLength::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 35 of file SpanLength.h.
void Moses::SpanLength::EvaluateWithSourceContext | ( | const InputType & | input, | |
const InputPath & | inputPath, | |||
const TargetPhrase & | targetPhrase, | |||
const StackVec * | stackVec, | |||
ScoreComponentCollection & | scoreBreakdown, | |||
ScoreComponentCollection * | estimatedScores = NULL | |||
) | const [virtual] |
Implements Moses::FeatureFunction.
Definition at line 32 of file SpanLength.cpp.
References Moses::ChartCellLabel::GetCoverage(), Moses::Range::GetNumWordsCovered(), Moses::SpanLengthPhraseProperty::GetProb(), Moses::TargetPhrase::GetProperty(), Moses::TargetPhrase::GetRuleSource(), Moses::StaticData::GetWeight(), Moses::StaticData::Instance(), m_const, NULL, Moses::ScoreComponentCollection::PlusEquals(), prob(), and Moses::TransformScore().
virtual bool Moses::SpanLength::IsUseable | ( | const FactorMask & | mask | ) | const [inline, virtual] |
void Moses::SpanLength::SetParameter | ( | const std::string & | key, | |
const std::string & | value | |||
) | [virtual] |
Reimplemented from Moses::FeatureFunction.
Definition at line 70 of file SpanLength.cpp.
References m_const, m_smoothingMethod, None, PlusConst, and UTIL_THROW.
float Moses::SpanLength::m_const [protected] |
Definition at line 52 of file SpanLength.h.
Referenced by EvaluateWithSourceContext(), and SetParameter().
SmoothingMethod Moses::SpanLength::m_smoothingMethod [protected] |