[mlpack-svn] r13635 - mlpack/trunk/src/mlpack/core/dists

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

Author: rcurtin
Date: 2012-10-02 17:10:34 -0400 (Tue, 02 Oct 2012)
New Revision: 13635

Modified:
   mlpack/trunk/src/mlpack/core/dists/gaussian_distribution.hpp
Log:
The mean was not being set to zero in the constructor where the documentation
said it was being set to zero.  This is now fixed.


Modified: mlpack/trunk/src/mlpack/core/dists/gaussian_distribution.hpp
===================================================================
--- mlpack/trunk/src/mlpack/core/dists/gaussian_distribution.hpp	2012-10-02 00:18:24 UTC (rev 13634)
+++ mlpack/trunk/src/mlpack/core/dists/gaussian_distribution.hpp	2012-10-02 21:10:34 UTC (rev 13635)
@@ -36,7 +36,8 @@
    * the given dimensionality.
    */
   GaussianDistribution(const size_t dimension) :
-      mean(dimension), covariance(arma::eye<arma::mat>(dimension, dimension))
+      mean(arma::zeros<arma::vec>(dimension)),
+      covariance(arma::eye<arma::mat>(dimension, dimension))
   { /* Nothing to do. */ }
 
   /**