//TODO this should be a factory function!
TranslationOption::TranslationOption(const WordsRange &wordsRange
, const TargetPhrase &targetPhrase)
: m_targetPhrase(targetPhrase)
, m_inputPath(NULL)
, m_sourceWordsRange(wordsRange)
, m_futureScore(targetPhrase.GetFutureScore())
{
}
template <class Model> void Fill<Model>::AddPhraseOOV(TargetPhrase &phrase, std::list<TargetPhraseCollection*> &, const WordsRange &)
{
std::vector<lm::WordIndex> words;
CHECK(phrase.GetSize() <= 1);
if (phrase.GetSize())
words.push_back(Convert(phrase.GetWord(0)));
search::PartialEdge edge(edges_.AllocateEdge(0));
// Appears to be a bug that FutureScore does not already include language model.
search::ScoreRuleRet scored(search::ScoreRule(context_.LanguageModel(), words, edge.Between()));
edge.SetScore(phrase.GetFutureScore() + scored.prob * context_.LMWeight() + static_cast<search::Score>(scored.oov) * oov_weight_);
search::Note note;
note.vp = &phrase;
edge.SetNote(note);
edges_.AddEdge(edge);
}
bool operator() (const TargetPhrase &a, const TargetPhrase &b) {
return a.GetFutureScore() > b.GetFutureScore();
}
