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Diffstat (limited to 'decoder/ff_wordalign.h')
| -rw-r--r-- | decoder/ff_wordalign.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/decoder/ff_wordalign.h b/decoder/ff_wordalign.h index 582e8c9f..c5404887 100644 --- a/decoder/ff_wordalign.h +++ b/decoder/ff_wordalign.h @@ -54,6 +54,25 @@ class MarkovJump : public FeatureFunction { std::string template_; }; +class MarkovJumpFClass : public FeatureFunction { + public: + MarkovJumpFClass(const std::string& param); + virtual void FinalTraversalFeatures(const void* context, + SparseVector<double>* features) const; + protected: + virtual void TraversalFeaturesImpl(const SentenceMetadata& smeta, + const Hypergraph::Edge& edge, + const std::vector<const void*>& ant_contexts, + SparseVector<double>* features, + SparseVector<double>* estimated_features, + void* context) const; + private: + void FireFeature(WordID src, + WordID trg, + SparseVector<double>* features) const; + std::vector<std::vector<WordID> > pos_; +}; + typedef std::map<WordID, int> Class2FID; typedef std::map<WordID, Class2FID> Class2Class2FID; class SourcePOSBigram : public FeatureFunction { |