From bc93e6d9e869b9769a5d0273b4292eedf921780e Mon Sep 17 00:00:00 2001
From: "jon.h.clark" <jon.h.clark@ec762483-ff6d-05da-a07a-a48fb63a330f>
Date: Fri, 12 Nov 2010 20:28:09 +0000
Subject: Forgot worset feature

git-svn-id: https://ws10smt.googlecode.com/svn/trunk@717 ec762483-ff6d-05da-a07a-a48fb63a330f
---
 decoder/ff_wordset.cc | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 decoder/ff_wordset.cc

(limited to 'decoder/ff_wordset.cc')

diff --git a/decoder/ff_wordset.cc b/decoder/ff_wordset.cc
new file mode 100644
index 00000000..44468899
--- /dev/null
+++ b/decoder/ff_wordset.cc
@@ -0,0 +1,28 @@
+#include "ff_wordset.h"
+
+#include "fdict.h"
+#include <sstream>
+#include <iostream>
+
+using namespace std;
+
+void WordSet::TraversalFeaturesImpl(const SentenceMetadata& /*smeta*/ ,
+				    const Hypergraph::Edge& edge,
+				    const vector<const void*>& /* ant_contexts */,
+				    SparseVector<double>* features,
+				    SparseVector<double>* /* estimated_features */,
+				    void* /* context */) const {
+
+  double addScore = 0.0;
+  for(std::vector<WordID>::const_iterator it = edge.rule_->e_.begin(); it != edge.rule_->e_.end(); ++it) {
+    
+    bool inVocab = (vocab_.find(*it) != vocab_.end());
+    if(oovMode_ && !inVocab) {
+      addScore += 1.0;
+    } else if(!oovMode_ && inVocab) {
+      addScore += 1.0;
+    }
+  }
+  features->set_value(fid_, addScore);
+}
+
-- 
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