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-rw-r--r--decoder/sparse_vector.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/decoder/sparse_vector.h b/decoder/sparse_vector.h
index 6b256a8e..bda10974 100644
--- a/decoder/sparse_vector.h
+++ b/decoder/sparse_vector.h
@@ -267,6 +267,7 @@ private:
typedef SparseVector<double> FeatureVector;
typedef std::vector<double> FeatureWeights;
+typedef FeatureWeights WeightVector;
template <typename T>
SparseVector<T> operator+(const SparseVector<T>& a, const SparseVector<T>& b) {