Exemplos de GetTargetPhrase em C++ (Cpp)

Exemplo n.º 1

Arquivo: TranslationOption.cpp Projeto: nadirdurrani/mosesdecoder

void TranslationOption::CalcScore(const TranslationSystem* system)
{
  // LM scores
  float ngramScore = 0;
  float retFullScore = 0;
  float oovScore = 0;

  const LMList &allLM = system->GetLanguageModels();

  allLM.CalcScore(GetTargetPhrase(), retFullScore, ngramScore, oovScore, &m_scoreBreakdown);

  size_t phraseSize = GetTargetPhrase().GetSize();
  
/*
  // future score

  if (m_osmScore == 0 && GetTargetPhrase().GetWord(0).GetFactor(1) != NULL) // Getting OSM - Future cost for the unknown word ...
  {
	    CalcOSMFutureScore(system, m_targetPhrase, m_targetPhrase.GetSourcePhrase());
  }

  m_futureScore = retFullScore - ngramScore + oovScore
                  + m_scoreBreakdown.InnerProduct(StaticData::Instance().GetAllWeights()) - phraseSize *
                  system->GetWeightWordPenalty() + m_osmScore;

*/

m_futureScore = retFullScore - ngramScore + oovScore
                  + m_scoreBreakdown.InnerProduct(StaticData::Instance().GetAllWeights()) - phraseSize *
                  system->GetWeightWordPenalty();


//cerr<<"Yahan "<<GetSourcePhrase()->GetWord(0)<<" "<<GetTargetPhrase().GetWord(0).GetFactor(1)<<" "<<m_osmScore<<endl;

}

Exemplo n.º 2

Arquivo: TranslationOption.cpp Projeto: poetzhangzi/test

void TranslationOption::CalcScore()
{
	// LM scores
	float ngramScore = 0;
	float retFullScore = 0;

	const LMList &allLM = StaticData::Instance().GetAllLM();

	allLM.CalcScore(GetTargetPhrase(), retFullScore, ngramScore, &m_scoreBreakdown);

	size_t phraseSize = GetTargetPhrase().GetSize();
	// future score
	m_futureScore = retFullScore - ngramScore
								+ m_scoreBreakdown.InnerProduct(StaticData::Instance().GetAllWeights()) - phraseSize * StaticData::Instance().GetWeightWordPenalty();
}

Exemplo n.º 3

Arquivo: TrellisPath.cpp Projeto: lolobaro/mosesdecoder-stackrescore

Phrase TrellisPath::GetSurfacePhrase() const
{
  const std::vector<FactorType> &outputFactor = StaticData::Instance().GetOutputFactorOrder();
  Phrase targetPhrase = GetTargetPhrase()
                        ,ret(targetPhrase.GetSize());

  for (size_t pos = 0 ; pos < targetPhrase.GetSize() ; ++pos) {
    Word &newWord = ret.AddWord();
    for (size_t i = 0 ; i < outputFactor.size() ; i++) {
      FactorType factorType = outputFactor[i];
      const Factor *factor = targetPhrase.GetFactor(pos, factorType);
      CHECK(factor);
      newWord[factorType] = factor;
    }
  }

  return ret;
}

Exemplo n.º 4

Arquivo: TrellisPath.cpp Projeto: mitramah/mosesdecoder

Phrase TrellisPath::GetSurfacePhrase() const
{
  std::vector<FactorType> const& oFactor = manager().options()->output.factor_order;
  Phrase targetPhrase = GetTargetPhrase();
  Phrase ret(targetPhrase.GetSize());

  for (size_t pos = 0 ; pos < targetPhrase.GetSize() ; ++pos) {
    Word &newWord = ret.AddWord();
    for (size_t i = 0 ; i < oFactor.size() ; i++) {
      FactorType factorType = oFactor[i];
      const Factor *factor = targetPhrase.GetFactor(pos, factorType);
      UTIL_THROW_IF2(factor == NULL,
                     "No factor " << factorType << " at position " << pos);
      newWord[factorType] = factor;
    }
  }

  return ret;
}