From b6adf71a5192ddb00a441c2fb79656993cb8b12d Mon Sep 17 00:00:00 2001
From: Jens Ahrensfeld <jens@jayfield.org>
Date: Wed, 12 Jan 2022 08:52:48 +0000
Subject: [PATCH] - fixed Layer::calcContextBatch() learning current hidden
 state instead of learning previous hidden state

git-svn-id: http://moon:8086/svn/software/trunk/projects/Rbm@791 b431acfa-c32f-4a4a-93f1-934dc6c82436
---
 source/Layer.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/source/Layer.hpp b/source/Layer.hpp
index a3760c5..9fd043f 100644
--- a/source/Layer.hpp
+++ b/source/Layer.hpp
@@ -41,8 +41,8 @@ public:
 			for (int i=1; i < numTraining; i++)
 			{
 				arma::mat h = toHiddenProbs(batch.row(i-1));
-				arma::mat training_with_ctx = arma::join_rows(batch.row(i-1).cols(0, numVisible()-m_numContext-1), h);
-				batch.row(i-1) = training_with_ctx;
+				arma::mat training_with_ctx = arma::join_rows(batch.row(i).cols(0, numVisible()-m_numContext-1), h);
+				batch.row(i) = training_with_ctx;
 			}
 		}
 	}