random incomplete metric stuff, including string subsequence kernel impl

1 files changed, 18 insertions, 0 deletions

diff --git a/mteval/ns_ter.h b/mteval/ns_ter.h
new file mode 100644
index 00000000..bb90f95e
--- /dev/null
+++ b/mteval/ns_ter.h
@@ -0,0 +1,18 @@
+#ifndef _NS_TER_H_
+#define _NS_TER_H_
+
+#include "ns.h"
+
+class TERMetric : public EvaluationMetric {
+  friend class EvaluationMetric;
+ protected:
+  TERMetric() : EvaluationMetric("TER") {}
+
+ public:
+  virtual void ComputeSufficientStatistics(const std::vector<WordID>& hyp,
+                                           const std::vector<std::vector<WordID> >& refs,
+                                           SufficientStats* out) const;
+  virtual float ComputeScore(const SufficientStats& stats) const;
+};
+
+#endif