- changed noise API

- noise initialized with help of clock() git-svn-id: http://moon:8086/svn/software/trunk/projects/RBM@33 b431acfa-c32f-4a4a-93f1-934dc6c82436
2014-10-19 20:28:36 +00:00
parent d0243820d6
commit 0f38b78093
4 changed files with 15 additions and 14 deletions
@@ -94,7 +94,7 @@ public:

 		for (i=0; i < m_numUnits; i++)
 		{
-			sample = Noise_Uniform(&m_noise, 0.5);
+			sample = Noise_Uniform(&m_noise);
 			m_states(i) = (double)(sample <= m_probs(i));
 		}
 	}
@@ -105,7 +105,7 @@ public:

 		for (i=0; i < m_numUnits; i++)
 		{
-			m_states(i) = Noise_Gaussian(&m_noise, 0, sigma) + lambda*accum(layer, weights, i);
+			m_states(i) = sigma*Noise_Gaussian(&m_noise) + lambda*accum(layer, weights, i);
 		}
 	}