From 105a30fbc8faa5780c8fa51fc2f3079579b1df85 Mon Sep 17 00:00:00 2001
From: Ryan Curtin <ryan@ratml.org>
Date: Fri, 4 Sep 2015 16:28:29 +0000
Subject: [PATCH] Simplify expression.

---
 .../methods/perceptron/initialization_methods/zero_init.hpp  | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/mlpack/methods/perceptron/initialization_methods/zero_init.hpp b/src/mlpack/methods/perceptron/initialization_methods/zero_init.hpp
index 7fdf00976e..acea4a3570 100644
--- a/src/mlpack/methods/perceptron/initialization_methods/zero_init.hpp
+++ b/src/mlpack/methods/perceptron/initialization_methods/zero_init.hpp
@@ -24,10 +24,7 @@ class ZeroInitialization
                                 const size_t numFeatures,
                                 const size_t numClasses)
   {
-    arma::mat tempWeights(numFeatures, numClasses);
-    tempWeights.fill(0.0);
-
-    W = tempWeights;
+    W = arma::zeros<arma::mat>(numFeatures, numClasses);
   }
 }; // class ZeroInitialization