[mlpack-svn] r16352 - mlpack/trunk/src/mlpack/methods/nmf
fastlab-svn at coffeetalk-1.cc.gatech.edu
fastlab-svn at coffeetalk-1.cc.gatech.edu
Sun Mar 9 13:21:53 EDT 2014
Author: rcurtin
Date: Sun Mar 9 13:21:52 2014
New Revision: 16352
Log:
Remove incorrect comments.
Modified:
mlpack/trunk/src/mlpack/methods/nmf/mult_div_update_rules.hpp
Modified: mlpack/trunk/src/mlpack/methods/nmf/mult_div_update_rules.hpp
==============================================================================
--- mlpack/trunk/src/mlpack/methods/nmf/mult_div_update_rules.hpp (original)
+++ mlpack/trunk/src/mlpack/methods/nmf/mult_div_update_rules.hpp Sun Mar 9 13:21:52 2014
@@ -69,8 +69,6 @@
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 @@
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));
}
}
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