Scores LexicalReorderingTableTree::auxFindScoreForContext(const Candidates& cands, const Phrase& context)
{
if(m_FactorsC.empty()) {
CHECK(cands.size() <= 1);
return (1 == cands.size())?(cands[0].GetScore(0)):(Scores());
} else {
std::vector<std::string> cvec;
for(size_t i = 0; i < context.GetSize(); ++i) {
/* old code
std::string s = context.GetWord(i).ToString(m_FactorsC);
cvec.push_back(s.substr(0,s.size()-1));
*/
cvec.push_back(context.GetWord(i).GetString(m_FactorsC, false));
}
IPhrase c = m_Table->ConvertPhrase(cvec,TargetVocId);
IPhrase sub_c;
IPhrase::iterator start = c.begin();
for(size_t j = 0; j <= context.GetSize(); ++j, ++start) {
sub_c.assign(start, c.end());
for(size_t cand = 0; cand < cands.size(); ++cand) {
IPhrase p = cands[cand].GetPhrase(0);
if(cands[cand].GetPhrase(0) == sub_c) {
return cands[cand].GetScore(0);
}
}
}
return Scores();
}
}
Scores
LexicalReorderingTableTree::
auxFindScoreForContext(const Candidates& cands, const Phrase& context)
{
if(m_FactorsC.empty()) {
UTIL_THROW_IF2(cands.size() > 1, "Error");
return (cands.size() == 1) ? cands[0].GetScore(0) : Scores();
} else {
std::vector<std::string> cvec;
for(size_t i = 0; i < context.GetSize(); ++i)
cvec.push_back(context.GetWord(i).GetString(m_FactorsC, false));
IPhrase c = m_Table->ConvertPhrase(cvec,TargetVocId);
IPhrase sub_c;
IPhrase::iterator start = c.begin();
for(size_t j = 0; j <= context.GetSize(); ++j, ++start) {
sub_c.assign(start, c.end());
for(size_t cand = 0; cand < cands.size(); ++cand) {
IPhrase p = cands[cand].GetPhrase(0);
if(cands[cand].GetPhrase(0) == sub_c)
return cands[cand].GetScore(0);
}
}
return Scores();
}
}
