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/*
* WordPenalty.cpp
*
* Created on: 28 Oct 2015
* Author: hieu
*/
#include "WordPenalty.h"
#include "../TypeDef.h"
#include "../Scores.h"
#include "../Phrase.h"
#include "../TargetPhrase.h"
#include "../SCFG/Word.h"
#include "../PhraseBased/TargetPhraseImpl.h"
namespace Moses2
{
WordPenalty::WordPenalty(size_t startInd, const std::string &line) :
StatelessFeatureFunction(startInd, line)
{
ReadParameters();
}
WordPenalty::~WordPenalty()
{
// TODO Auto-generated destructor stub
}
void WordPenalty::EvaluateInIsolation(MemPool &pool, const System &system,
const Phrase<Moses2::Word> &source, const TargetPhraseImpl &targetPhrase, Scores &scores,
SCORE &estimatedScore) const
{
SCORE score = -(SCORE) targetPhrase.GetSize();
scores.PlusEquals(system, *this, score);
}
void WordPenalty::EvaluateInIsolation(MemPool &pool, const System &system, const Phrase<SCFG::Word> &source,
const TargetPhrase<SCFG::Word> &targetPhrase, Scores &scores,
SCORE &estimatedScore) const
{
size_t count = 0;
for (size_t i = 0; i < targetPhrase.GetSize(); ++i) {
const SCFG::Word &word = targetPhrase[i];
if (!word.isNonTerminal) {
++count;
}
}
scores.PlusEquals(system, *this, -(SCORE) count);
}
}
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