From d797162a837f4051ecff549344dac09ecb515cae Mon Sep 17 00:00:00 2001
From: Keon Kim <kwk236@gmail.com>
Date: Tue, 7 Jun 2016 04:13:10 +0900
Subject: [PATCH] fix binarize copy problem

---
 src/mlpack/core/data/binarize.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mlpack/core/data/binarize.hpp b/src/mlpack/core/data/binarize.hpp
index ae7551d526..13c0d19e3c 100644
--- a/src/mlpack/core/data/binarize.hpp
+++ b/src/mlpack/core/data/binarize.hpp
@@ -144,7 +144,7 @@ void Binarize(const arma::Mat<T>& input,
               const double threshold,
               const size_t dimension)
 {
-  output.copy_size(input);
+  output(input);
 
   for (size_t i = 0; i < input.n_cols; ++i)
   {