Fixed a bug in InvStdDevNode: Account for gaps in sample count

putraxor · Apr 5, 2016 · 2584171 · 2584171
1 parent a6bc80f
commit 2584171
Showing 1 changed file with 0 additions and 4 deletions.
diff --git a/Source/ComputationNetworkLib/PreComputeNodes.h b/Source/ComputationNetworkLib/PreComputeNodes.h
@@ -352,11 +352,7 @@ class InvStdDevNode : public MeanInvStdDevNodeBase<ElemType>
         // var += (input - mean)^2
         var.DoSqrOfDifferenceOf(beta, input, mean, alpha); // this reduces as well
 
-#if 0   // BUGBUG: This is the correct version, but it will break test cases, so do this later. MeanNode does it right already.
         m_numSamples += Input(0)->GetMBLayout()->GetActualNumSamples();
-#else
-        m_numSamples += Input(0)->Value().GetNumCols(); // BUGBUG: Should be -> GetActualNumSamples().
-#endif
     }
 
     virtual void CopyTo(ComputationNodeBasePtr nodeP, const std::wstring& newName, const CopyNodeFlags flags) const override