From 851e389dffdd6996ea32d70defb8906de80b9edc Mon Sep 17 00:00:00 2001
From: Chris Dyer <redpony@gmail.com>
Date: Mon, 14 Dec 2009 20:35:11 -0500
Subject: few small fixes of alignment tools, add new orthographic similarity
 feature for word aligner, final naming of directories, libraries in cdec

---
 decoder/csplit.h | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 decoder/csplit.h

(limited to 'decoder/csplit.h')

diff --git a/decoder/csplit.h b/decoder/csplit.h
new file mode 100644
index 00000000..ce6295c1
--- /dev/null
+++ b/decoder/csplit.h
@@ -0,0 +1,30 @@
+#ifndef _CSPLIT_H_
+#define _CSPLIT_H_
+
+#include "translator.h"
+#include "lattice.h"
+
+// this "translator" takes single words (with NO SPACES) and segments
+// them using the approach described in:
+//
+// C. Dyer. (2009) Using a maximum entropy model to build segmentation
+//                 lattices for MT. In Proceedings of NAACL HLT 2009.
+// note, an extra word space marker # is inserted at the left edge of
+// the forest!
+struct CompoundSplitImpl;
+struct CompoundSplit : public Translator {
+  CompoundSplit(const boost::program_options::variables_map& conf);
+  bool Translate(const std::string& input,
+                 SentenceMetadata* smeta,
+                 const std::vector<double>& weights,
+                 Hypergraph* forest);
+
+  // given a forest generated by CompoundSplit::Translate,
+  // find the edge representing the unsegmented form
+  static int GetFullWordEdgeIndex(const Hypergraph& forest);
+
+ private:
+  boost::shared_ptr<CompoundSplitImpl> pimpl_;
+};
+
+#endif
-- 
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