fix accumulate

numenta · Mar 22, 2018 · e5e48c8 · e5e48c8
1 parent b810382
commit e5e48c8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/nupic/algorithms/SDRClassifier.cpp b/src/nupic/algorithms/SDRClassifier.cpp
@@ -238,7 +238,7 @@ void SDRClassifier::softmax_(Iterator begin, Iterator end) {
   }
   range_exp(1.0, begin, end);
   typename std::iterator_traits<Iterator>::value_type sum =
-      accumulate(begin, end, 0);
+      accumulate(begin, end, 0.0);
   for (auto itr = begin; itr != end; ++itr) {
     *itr /= sum;
   }