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https://github.com/moses-smt/mosesdecoder.git
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57 lines
1.2 KiB
C++
57 lines
1.2 KiB
C++
#ifndef MERT_TER_SCORER_H_
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#define MERT_TER_SCORER_H_
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#include <set>
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#include <string>
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#include <vector>
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#include "Types.h"
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#include "StatisticsBasedScorer.h"
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namespace MosesTuning
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{
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class ScoreStats;
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/**
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* TER scoring
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*/
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class TerScorer: public StatisticsBasedScorer
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{
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public:
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explicit TerScorer(const std::string& config = "");
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~TerScorer();
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virtual void setReferenceFiles(const std::vector<std::string>& referenceFiles);
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virtual void prepareStats(std::size_t sid, const std::string& text, ScoreStats& entry);
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virtual std::size_t NumberOfScores() const {
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// cerr << "TerScorer: " << (LENGTH + 1) << endl;
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return kLENGTH + 1;
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}
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virtual float calculateScore(const std::vector<int>& comps) const;
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private:
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const int kLENGTH;
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std::string m_java_env;
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std::string m_ter_com_env;
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// data extracted from reference files
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std::vector<std::size_t> m_ref_lengths;
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std::vector<std::multiset<int> > m_ref_tokens;
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std::vector<std::vector<int> > m_references;
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std::vector<std::vector<std::vector<int> > > m_multi_references;
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std::string m_pid;
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// no copying allowed
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TerScorer(const TerScorer&);
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TerScorer& operator=(const TerScorer&);
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};
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}
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#endif // MERT_TER_SCORER_H_
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