1 files changed, 26 insertions, 0 deletions
diff --git a/contrib/moses2/parameters/LMBR_Options.h b/contrib/moses2/parameters/LMBR_Options.h
new file mode 100644
index 000000000..c084f04b9
--- /dev/null
+++ b/contrib/moses2/parameters/LMBR_Options.h
@@ -0,0 +1,26 @@
+// -*- mode: c++; indent-tabs-mode: nil; tab-width: 2 -*-
+#pragma once
+#include <string>
+#include <vector>
+#include "OptionsBaseClass.h"
+
+namespace Moses2
+{
+
+  // Options for mimum bayes risk decoding
+  struct 
+  LMBR_Options : public OptionsBaseClass
+  {
+    bool enabled;
+    bool use_lattice_hyp_set; //! to use nbest as hypothesis set during lattice MBR
+    float precision; //! unigram precision theta - see Tromble et al 08 for more details
+    float ratio;     //! decaying factor for ngram thetas - see Tromble et al 08
+    float map_weight; //! Weight given to the map solution. See Kumar et al 09 
+    size_t pruning_factor; //! average number of nodes per word wanted in pruned lattice
+    std::vector<float> theta; //! theta(s) for lattice mbr calculation
+    bool init(Parameter const& param);
+    LMBR_Options();
+  };
+
+}
+