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-rw-r--r--decoder/hg.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/decoder/hg.h b/decoder/hg.h
index dfa4ac6d..5f6d57ab 100644
--- a/decoder/hg.h
+++ b/decoder/hg.h
@@ -396,7 +396,7 @@ public:
// (inner product) to set the edge probabilities
template <class V>
void Reweight(const V& weights) {
- for (int i = 0; i < edges_.size(); ++i) {
+ for (unsigned i = 0; i < edges_.size(); ++i) {
Edge& e = edges_[i];
e.edge_prob_.logeq(e.feature_values_.dot(weights));
}