diff options
Diffstat (limited to 'mteval')
| -rw-r--r-- | mteval/ns_wer.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mteval/ns_wer.cc b/mteval/ns_wer.cc index f9b2bbbb..057ad49e 100644 --- a/mteval/ns_wer.cc +++ b/mteval/ns_wer.cc @@ -18,10 +18,10 @@ void WERMetric::ComputeSufficientStatistics(const std::vector<WordID>& hyp, const std::vector<std::vector<WordID> >& refs, SufficientStats* out) const { out->fields.resize(kNUMFIELDS); - float best_score = hyp.size(); + float best_score = 0; for (size_t i = 0; i < refs.size(); ++i) { float score = cdec::LevenshteinDistance(hyp, refs[i]); - if (score < best_score) { + if (score < best_score || i == 0) { out->fields[kEDITDISTANCE] = score; out->fields[kCHARCOUNT] = refs[i].size(); best_score = score; |