[mlpack-svn] r13964 - mlpack/trunk/src/mlpack/methods/nca

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

Author: rcurtin
Date: 2012-12-01 17:58:14 -0500 (Sat, 01 Dec 2012)
New Revision: 13964

Modified:
   mlpack/trunk/src/mlpack/methods/nca/nca_softmax_error_function_impl.hpp
Log:
Update comments for correctness to resolve #261.


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	2012-11-30 00:20:27 UTC (rev 13963)
+++ mlpack/trunk/src/mlpack/methods/nca/nca_softmax_error_function_impl.hpp	2012-12-01 22:58:14 UTC (rev 13964)
@@ -233,7 +233,7 @@
       double eval = exp(-metric.Evaluate(stretchedDataset.unsafe_col(i),
                                          stretchedDataset.unsafe_col(j)));
 
-      // Add this to the denominators of both i and j: p_ij = p_ji.
+      // Add this to the denominators of both p_i and p_j: K(i, j) = K(j, i).
       denominators[i] += eval;
       denominators[j] += eval;