[mlpack-svn] r14371 - mlpack/trunk/src/mlpack/core/metrics

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

Author: rcurtin
Date: 2013-02-22 18:13:27 -0500 (Fri, 22 Feb 2013)
New Revision: 14371

Modified:
   mlpack/trunk/src/mlpack/core/metrics/lmetric.hpp
Log:
By default, take the root.  Then it is a true metric.  (L2-squared distance is
not a metric).


Modified: mlpack/trunk/src/mlpack/core/metrics/lmetric.hpp
===================================================================
--- mlpack/trunk/src/mlpack/core/metrics/lmetric.hpp	2013-02-22 23:13:02 UTC (rev 14370)
+++ mlpack/trunk/src/mlpack/core/metrics/lmetric.hpp	2013-02-22 23:13:27 UTC (rev 14371)
@@ -54,7 +54,7 @@
  *    is returned.  Setting this to false causes the metric to not satisfy the
  *    Triangle Inequality (be careful!).
  */
-template<int Power, bool TakeRoot = false>
+template<int Power, bool TakeRoot = true>
 class LMetric
 {
  public: