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Clean up BleuScorer.

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This commit is contained in:
Tetsuo Kiso 2012-03-14 22:44:51 +09:00
parent 5007f129d8
commit c6536a134b
1 changed files with 5 additions and 5 deletions
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10
mert/BleuScorer.cpp
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@ -141,16 +141,16 @@ void BleuScorer::prepareStats(size_t sid, const string& text, ScoreStats& entry)
//precision on each ngram type //precision on each ngram type
for (NgramCounts::const_iterator testcounts_it = testcounts.begin(); for (NgramCounts::const_iterator testcounts_it = testcounts.begin();
testcounts_it != testcounts.end(); ++testcounts_it) { testcounts_it != testcounts.end(); ++testcounts_it) {
int correct = 0; const NgramCounts::Value guess = testcounts_it->second;
const int guess = testcounts_it->second; const size_t len = testcounts_it->first.size();
NgramCounts::Value correct = 0;
NgramCounts::Value v = 0; NgramCounts::Value v = 0;
if (m_ref_counts[sid]->lookup(testcounts_it->first, &v)) { if (m_ref_counts[sid]->lookup(testcounts_it->first, &v)) {
correct = min(v, guess); correct = min(v, guess);
} }
const size_t len = testcounts_it->first.size(); stats[len * 2 - 2] += correct;
stats[len*2-2] += correct; stats[len * 2 - 1] += guess;
stats[len*2-1] += guess;
} }
entry.set(stats); entry.set(stats);
} }