mirror of
https://github.com/moses-smt/mosesdecoder.git
synced 2024-12-26 13:23:25 +03:00
51 lines
1.2 KiB
C++
51 lines
1.2 KiB
C++
#ifndef MERT_CDER_SCORER_H_
|
|
#define MERT_CDER_SCORER_H_
|
|
|
|
#include <string>
|
|
#include <vector>
|
|
#include "Types.h"
|
|
#include "StatisticsBasedScorer.h"
|
|
|
|
namespace MosesTuning
|
|
{
|
|
|
|
|
|
/**
|
|
* CderScorer class can compute both CDER and WER metric.
|
|
*/
|
|
class CderScorer: public StatisticsBasedScorer
|
|
{
|
|
public:
|
|
explicit CderScorer(const std::string& config, bool allowed_long_jumps = true);
|
|
~CderScorer();
|
|
|
|
virtual void setReferenceFiles(const std::vector<std::string>& referenceFiles);
|
|
|
|
virtual void prepareStats(std::size_t sid, const std::string& text, ScoreStats& entry);
|
|
|
|
virtual void prepareStatsVector(std::size_t sid, const std::string& text, std::vector<ScoreStatsType>& stats);
|
|
|
|
virtual std::size_t NumberOfScores() const {
|
|
return 2;
|
|
}
|
|
|
|
virtual float calculateScore(const std::vector<ScoreStatsType>& comps) const;
|
|
|
|
private:
|
|
bool m_allowed_long_jumps;
|
|
|
|
typedef std::vector<int> sent_t;
|
|
std::vector<std::vector<sent_t> > m_ref_sentences;
|
|
|
|
void computeCD(const sent_t& cand, const sent_t& ref,
|
|
std::vector<ScoreStatsType>& stats) const;
|
|
|
|
// no copying allowed
|
|
CderScorer(const CderScorer&);
|
|
CderScorer& operator=(const CderScorer&);
|
|
};
|
|
|
|
}
|
|
|
|
#endif // MERT_CDER_SCORER_H_
|