From cd286caca161eeabd8fdf856e37e44f48fcbf162 Mon Sep 17 00:00:00 2001
From: Ryan Curtin <ryan@ratml.org>
Date: Sun, 9 Mar 2014 17:21:52 +0000
Subject: [PATCH] Remove incorrect comments.

---
 src/mlpack/methods/nmf/mult_div_update_rules.hpp | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/src/mlpack/methods/nmf/mult_div_update_rules.hpp b/src/mlpack/methods/nmf/mult_div_update_rules.hpp
index 6f4075c4c2..ca8eb9f859 100644
--- a/src/mlpack/methods/nmf/mult_div_update_rules.hpp
+++ b/src/mlpack/methods/nmf/mult_div_update_rules.hpp
@@ -69,8 +69,6 @@ class WMultiplicativeDivergenceRule
             t2(k) = 0.0;
         }
 
-        // Only update if the sum is not going to be 0, so as to prevent a
-        // divide by zero.  If sum(H.row(j)) is 0, then t2 should be 0 too.
         W(i, j) *= sum(t2) / sum(H.row(j));
       }
     }
@@ -128,8 +126,6 @@ class HMultiplicativeDivergenceRule
             t2(k) = 0.0;
         }
 
-        // Only update if the sum is not going to be 0, so as to prevent a
-        // divide by zero.  If sum(W.col(j)) is 0, then t2 should be 0 too.
         H(i, j) *= sum(t2) / sum(W.col(i));
       }
     }