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HeuristicLab.Common

Timestamp:

04/07/15 14:31:06 (10 years ago)

Author:

gkronber

Message:

#2283 created a new branch to separate development from aballeit

Location:

branches/HeuristicLab.Problems.GrammaticalOptimization-gkr

Files:

r12024	r12290
140	140	private Expr ExpandFactors(IEnumerable<Factor> factors) {
141	141	// if (invFactors.Count > 0) throw new NotImplementedException();
142		Debug.Assert(!factors.First().IsInverse); // the first factor is never an inverted factor
	142	//Debug.Assert(!factors.First().IsInverse); // the first factor is never an inverted factor
143	143
144	144	// each factor could be a list of terms (expression)

-                      r11849
+                      r12290
       var delta = reward - Avg;
+      Avg += delta / N;
+      //Avg += delta / N;
+      // double alpha = 0.01;
+      double alpha = 1.0 / N;
+      Avg = Avg + alpha * (delta);
       sampleM2 += delta * (reward - Avg);
+    }

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