[mlpack-svn] r14173 - mlpack/trunk/src/mlpack/methods/kmeans

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

Author: rcurtin
Date: 2013-01-29 18:26:53 -0500 (Tue, 29 Jan 2013)
New Revision: 14173

Modified:
   mlpack/trunk/src/mlpack/methods/kmeans/max_variance_new_cluster_impl.hpp
Log:
Fully qualified name of var() for compatibility.


Modified: mlpack/trunk/src/mlpack/methods/kmeans/max_variance_new_cluster_impl.hpp
===================================================================
--- mlpack/trunk/src/mlpack/methods/kmeans/max_variance_new_cluster_impl.hpp	2013-01-29 22:50:29 UTC (rev 14172)
+++ mlpack/trunk/src/mlpack/methods/kmeans/max_variance_new_cluster_impl.hpp	2013-01-29 23:26:53 UTC (rev 14173)
@@ -33,7 +33,7 @@
   for (size_t i = 0; i < data.n_cols; i++)
   {
     variances[assignments[i]] += arma::as_scalar(
-        var(data.col(i) - centroids.col(assignments[i])));
+        arma::var(data.col(i) - centroids.col(assignments[i])));
   }
 
   // Now find the cluster with maximum variance.
@@ -48,7 +48,7 @@
     if (assignments[i] == maxVarCluster)
     {
       double distance = arma::as_scalar(
-          var(data.col(i) - centroids.col(maxVarCluster)));
+          arma::var(data.col(i) - centroids.col(maxVarCluster)));
 
       if (distance > maxDistance)
       {