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-rw-r--r--mteval/ns_ter.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/mteval/ns_ter.h b/mteval/ns_ter.h
index 3190fc1b..c5c25413 100644
--- a/mteval/ns_ter.h
+++ b/mteval/ns_ter.h
@@ -9,6 +9,7 @@ class TERMetric : public EvaluationMetric {
TERMetric() : EvaluationMetric("TER") {}
public:
+ virtual bool IsErrorMetric() const;
virtual unsigned SufficientStatisticsVectorSize() const;
virtual std::string DetailedScore(const SufficientStats& stats) const;
virtual void ComputeSufficientStatistics(const std::vector<WordID>& hyp,