[mlpack] 250/324: Explicit cast to arma::vec for old versions of Armadillo.

[Barak A. Pearlmutter]

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bap pushed a commit to branch svn-trunk
in repository mlpack.

commit 21af7cc038c70eecf82e845a87cdbd699577ce42
Author: rcurtin <rcurtin at 9d5b8971-822b-0410-80eb-d18c1038ef23>
Date:   Wed Jul 30 18:50:20 2014 +0000

    Explicit cast to arma::vec for old versions of Armadillo.
    
    
    git-svn-id: http://svn.cc.gatech.edu/fastlab/mlpack/trunk@16929 9d5b8971-822b-0410-80eb-d18c1038ef23
---
 src/mlpack/methods/kmeans/max_variance_new_cluster_impl.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/mlpack/methods/kmeans/max_variance_new_cluster_impl.hpp b/src/mlpack/methods/kmeans/max_variance_new_cluster_impl.hpp
index 6ba376b..339574e 100644
--- a/src/mlpack/methods/kmeans/max_variance_new_cluster_impl.hpp
+++ b/src/mlpack/methods/kmeans/max_variance_new_cluster_impl.hpp
@@ -38,7 +38,7 @@ size_t MaxVarianceNewCluster::EmptyCluster(const MatType& data,
     size_t closestCluster = centroids.n_cols; // Invalid value.
 
     for (size_t j = 0; j < centroids.n_cols; j++)
-    { 
+    {
       const double distance = metric.Evaluate(data.col(i), centroids.col(j));
 
       if (distance < minDistance)
@@ -87,7 +87,7 @@ size_t MaxVarianceNewCluster::EmptyCluster(const MatType& data,
   centroids.col(maxVarCluster) *= (double(clusterCounts[maxVarCluster]) /
       double(clusterCounts[maxVarCluster] - 1));
   centroids.col(maxVarCluster) -= (1.0 / (clusterCounts[maxVarCluster] - 1.0)) *
-      data.col(furthestPoint);
+      arma::vec(data.col(furthestPoint));
   clusterCounts[maxVarCluster]--;
   clusterCounts[emptyCluster]++;
   centroids.col(emptyCluster) = arma::vec(data.col(furthestPoint));

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