[mlpack-svn] r13811 - mlpack/trunk/src/mlpack/methods/nca

[fastlab-svn at coffeetalk-1.cc.gatech.edu]

Author: rcurtin
Date: 2012-10-31 18:09:11 -0400 (Wed, 31 Oct 2012)
New Revision: 13811

Modified:
   mlpack/trunk/src/mlpack/methods/nca/nca_softmax_error_function_impl.hpp
Log:
Stupid, stupid, stupid (#256)


Modified: mlpack/trunk/src/mlpack/methods/nca/nca_softmax_error_function_impl.hpp
===================================================================
--- mlpack/trunk/src/mlpack/methods/nca/nca_softmax_error_function_impl.hpp	2012-10-31 22:08:10 UTC (rev 13810)
+++ mlpack/trunk/src/mlpack/methods/nca/nca_softmax_error_function_impl.hpp	2012-10-31 22:09:11 UTC (rev 13811)
@@ -138,9 +138,12 @@
 
   // The gradient involves two matrix terms which are eventually combined into
   // one.
-  arma::mat firstTerm(coordinates.n_rows, coordinates.n_cols);
-  arma::mat secondTerm(coordinates.n_rows, coordinates.n_cols);
+  arma::mat firstTerm;
+  arma::mat secondTerm;
 
+  firstTerm.zeros(coordinates.n_rows, coordinates.n_cols);
+  secondTerm.zeros(coordinates.n_rows, coordinates.n_cols);
+
   // Compute the stretched dataset.
   stretchedDataset = coordinates * dataset;