mirror of
https://github.com/moses-smt/mosesdecoder.git
synced 2024-09-20 07:42:21 +03:00
68 lines
1.9 KiB
C++
68 lines
1.9 KiB
C++
#pragma once
|
|
|
|
#include "moses/Word.h"
|
|
#include "StatelessFeatureFunction.h"
|
|
|
|
#ifdef WITH_THREADS
|
|
#include <boost/thread/shared_mutex.hpp>
|
|
#endif
|
|
|
|
namespace Moses
|
|
{
|
|
|
|
class SoftMatchingFeature : public StatelessFeatureFunction
|
|
{
|
|
public:
|
|
SoftMatchingFeature(const std::string &line);
|
|
|
|
bool IsUseable(const FactorMask &mask) const {
|
|
return true;
|
|
}
|
|
|
|
virtual void EvaluateWhenApplied(const ChartHypothesis& hypo,
|
|
ScoreComponentCollection* accumulator) const;
|
|
|
|
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
|
|
{}
|
|
|
|
void EvaluateWhenApplied(const Hypothesis& hypo,
|
|
ScoreComponentCollection* accumulator) const {};
|
|
|
|
bool Load(const std::string &filePath);
|
|
|
|
std::vector<std::vector<Word> >& GetSoftMatches() {
|
|
return m_softMatches;
|
|
}
|
|
|
|
void ResizeCache() const;
|
|
|
|
const std::string& GetOrSetFeatureName(const Word& RHS, const Word& LHS) const;
|
|
void SetParameter(const std::string& key, const std::string& value);
|
|
|
|
|
|
private:
|
|
mutable std::vector<std::vector<Word> > m_softMatches; // map RHS of new rule to list of possible LHS of old rule (subtree)
|
|
mutable std::vector<std::vector<std::string> > m_nameCache;
|
|
|
|
#ifdef WITH_THREADS
|
|
//reader-writer lock
|
|
mutable boost::shared_mutex m_accessLock;
|
|
#endif
|
|
|
|
};
|
|
|
|
}
|
|
|