From 2e6ef7cbec77b22ce3d64416a5ada3a6c081f9e2 Mon Sep 17 00:00:00 2001
From: Patrick Simianer <p@simianer.de>
Date: Fri, 9 Sep 2011 09:51:09 +0200
Subject: forgotten files

---
 dtrain/sample_hg.h | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 dtrain/sample_hg.h

(limited to 'dtrain/sample_hg.h')

diff --git a/dtrain/sample_hg.h b/dtrain/sample_hg.h
new file mode 100644
index 00000000..932fd369
--- /dev/null
+++ b/dtrain/sample_hg.h
@@ -0,0 +1,24 @@
+#ifndef _SAMPLE_HG_H_
+#define _SAMPLE_HG_H_
+
+#include <vector>
+#include "sparse_vector.h"
+#include "sampler.h"
+#include "wordid.h"
+
+class Hypergraph;
+
+struct HypergraphSampler {
+  struct Hypothesis {
+    std::vector<WordID> words;
+    SparseVector<double> fmap;
+    prob_t model_score;
+  };
+
+  static void sample_hypotheses(const Hypergraph& hg,
+                                unsigned n,
+                                MT19937* rng,
+                                std::vector<Hypothesis>* hypos);
+};
+
+#endif
-- 
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