mirror of
https://github.com/moses-smt/mosesdecoder.git
synced 2024-12-27 05:55:02 +03:00
e8a94a7bd2
example: to interpolate BLEU and CDER use --sctype=BLEU,CDER to specify weights use --scconfig=weights:0.3+0.7 This scorer should replace MergeScorer (which requires mert-moses-multi.pl) soon. Interpolated scorer is more universal and is used in the same way as other scorers.
44 lines
1.1 KiB
C++
44 lines
1.1 KiB
C++
#include "ScorerFactory.h"
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#include <stdexcept>
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#include "Scorer.h"
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#include "BleuScorer.h"
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#include "PerScorer.h"
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#include "TerScorer.h"
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#include "CderScorer.h"
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#include "MergeScorer.h"
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#include "InterpolatedScorer.h"
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using namespace std;
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vector<string> ScorerFactory::getTypes() {
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vector<string> types;
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types.push_back(string("BLEU"));
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types.push_back(string("PER"));
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types.push_back(string("TER"));
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types.push_back(string("CDER"));
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types.push_back(string("MERGE"));
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return types;
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}
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Scorer* ScorerFactory::getScorer(const string& type, const string& config) {
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if (type == "BLEU") {
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return (BleuScorer*) new BleuScorer(config);
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} else if (type == "PER") {
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return (PerScorer*) new PerScorer(config);
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} else if (type == "TER") {
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return (TerScorer*) new TerScorer(config);
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} else if (type == "CDER") {
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return (CderScorer*) new CderScorer(config);
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} else if (type == "MERGE") {
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return (MergeScorer*) new MergeScorer(config);
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} else {
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if (type.find(',') != string::npos) {
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return new InterpolatedScorer(type, config);
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}
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else {
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throw runtime_error("Unknown scorer type: " + type);
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}
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}
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}
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