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delete MergeScorer in mert/

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This commit is contained in:
hieu 2013-01-03 15:01:30 +00:00
parent 15c776eda4
commit 1dfbe1113c
4 changed files with 0 additions and 176 deletions
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1
mert/Jamfile
View File

@ -42,7 +42,6 @@ TER/tercalc.cpp
TER/tools.cpp
TerScorer.cpp
CderScorer.cpp
MergeScorer.cpp
Vocabulary.cpp
PreProcessFilter.cpp
SentenceLevelScorer.cpp

130
mert/MergeScorer.cpp
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@ -1,130 +0,0 @@
#include "MergeScorer.h"
#include <cmath>
#include <stdexcept>
#include "ScoreStats.h"
#include "TerScorer.h"
#include "BleuScorer.h"
#include "PerScorer.h"
#include "CderScorer.h"
#include "TER/tercalc.h"
#include "TER/terAlignment.h"
using namespace std;
using namespace TERCpp;
namespace MosesTuning
{
MergeScorer::MergeScorer(const string& config)
: StatisticsBasedScorer("MERGE", config) {}
MergeScorer::~MergeScorer() {}
void MergeScorer::setReferenceFiles(const vector<string>& referenceFiles)
{
throw runtime_error("MERGE Scorer can be used only in mert execution");
exit(0);
}
void MergeScorer::prepareStats(size_t sid, const string& text, ScoreStats& entry)
{
throw runtime_error("MergeScorer::prepareStats : MERGE Scorer can be used only in mert execution");
exit(0);
}
/*
float MergeScorer::calculateScore(const vector<int>& comps)
{
throw runtime_error("MergeScorer::calculateScore : MERGE Scorer can be used only in mert execution");
exit(0);
}
*/
float MergeScorer::calculateScore(const std::vector< int >& comps) const
{
float result = 0.0;
vector<int> vecLine;
vector<string> vecScorerType;
vector<float> weightsModifier;
int pos = 0;
int weightIncrement = 0;
string initfile = "merge.init";
string line;
ifstream opt(initfile.c_str());
float denom = 0.0;
if (opt.fail()) {
cerr<<"MergeScorer::calculateScore : could not open initfile: " << initfile << endl;
exit(3);
}
while (getline (opt, line)) {
vector<string> vecLine=stringToVector(line, " ");
if (vecLine.size() != 4) {
cerr<<"MergeScorer::calculateScore : Error in initfile: " << initfile << endl;
exit(4);
}
vecScorerType.push_back(vecLine.at(0));
weightsModifier.push_back(atof(vecLine.at(1).c_str()));
denom += abs(atof(vecLine.at(1).c_str()));
}
const int weights_modifier_size = static_cast<int>(weightsModifier.size());
for (weightIncrement = 0; weightIncrement < weights_modifier_size; weightIncrement++)
{
if (vecScorerType.at(weightIncrement).compare("BLEU") == 0)
{
BleuScorer* scorer01 = new BleuScorer("");
const float weight = weightsModifier.at(weightIncrement) / denom;
vecLine.clear();
const int num_scores = static_cast<int>(scorer01->NumberOfScores());
vecLine = subVector(comps, pos, pos + num_scores);
pos += num_scores;
result += weight * scorer01->calculateScore(vecLine);;
delete scorer01;
}
else if (vecScorerType.at(weightIncrement).compare("TER") == 0)
{
TerScorer* scorer02 = new TerScorer("");
const float weight = weightsModifier.at(weightIncrement) / denom;
vecLine.clear();
const int num_scores = static_cast<int>(scorer02->NumberOfScores());
vecLine = subVector(comps, pos, pos + num_scores);
pos += num_scores;
result += weight * scorer02->calculateScore(vecLine);
delete scorer02;
}
else if (vecScorerType.at(weightIncrement).compare("PER") == 0)
{
PerScorer* scorer03 = new PerScorer("");
const float weight = weightsModifier.at(weightIncrement) / denom;
vecLine.clear();
const int num_scores = static_cast<int>(scorer03->NumberOfScores());
vecLine = subVector(comps, pos, pos + num_scores);
pos += num_scores;
result += weight * scorer03->calculateScore(vecLine);
delete scorer03;
}
else if (vecScorerType.at(weightIncrement).compare("CER") == 0)
{
CderScorer* scorer04 = new CderScorer("");
const float weight = weightsModifier.at(weightIncrement) / denom;
vecLine.clear();
const int num_scores = static_cast<int>(scorer04->NumberOfScores());
vecLine = subVector(comps, pos, pos + num_scores);
pos += num_scores;
result += weight * scorer04->calculateScore(vecLine);
delete scorer04;
}
else
{
throw runtime_error("MergeScorer::calculateScore : Scorer unknown");
exit(0);
}
}
return result;
}
}

42
mert/MergeScorer.h
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@ -1,42 +0,0 @@
#ifndef MERT_MERGE_SCORER_H_
#define MERT_MERGE_SCORER_H_
#include <string>
#include <vector>
#include "StatisticsBasedScorer.h"
namespace MosesTuning
{
class PerScorer;
class ScoreStats;
const int kMergeScorerLength = 4;
/**
* Merge scoring.
*/
class MergeScorer: public StatisticsBasedScorer {
public:
explicit MergeScorer(const std::string& config = "");
~MergeScorer();
virtual void setReferenceFiles(const std::vector<std::string>& referenceFiles);
virtual void prepareStats(std::size_t sid, const std::string& text, ScoreStats& entry);
virtual std::size_t NumberOfScores() const { return 0; }
protected:
friend class PerScorer;
virtual float calculateScore(const std::vector<int>& comps) const;
private:
// no copying allowed
MergeScorer(const MergeScorer&);
MergeScorer& operator=(const MergeScorer&);
};
}
#endif // MERT_MERGE_SCORER_H_

3
mert/ScorerFactory.cpp
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@ -6,7 +6,6 @@
#include "PerScorer.h"
#include "TerScorer.h"
#include "CderScorer.h"
#include "MergeScorer.h"
#include "InterpolatedScorer.h"
#include "SemposScorer.h"
#include "PermutationScorer.h"
@ -44,8 +43,6 @@ Scorer* ScorerFactory::getScorer(const string& type, const string& config) {
return new CderScorer(config, false);
} else if (type == "SEMPOS") {
return new SemposScorer(config);
} else if (type == "MERGE") {
return new MergeScorer(config);
} else if ((type == "HAMMING") || (type == "KENDALL")) {
return (PermutationScorer*) new PermutationScorer(type, config);
} else {