Changeset 14310 for branches/HeuristicLab.Problems.GeneticProgramming.BloodGlucosePrediction/CurvedInsVariableTreeNode.cs

Timestamp:

09/27/16 16:30:54 (8 years ago)

Author:

gkronber

Message:

changed interpreter and grammar to smooth ch and ins uptake using a compartement model

File:

• branches/HeuristicLab.Problems.GeneticProgramming.BloodGlucosePrediction/CurvedInsVariableTreeNode.cs (modified) (1 diff)

branches/HeuristicLab.Problems.GeneticProgramming.BloodGlucosePrediction/CurvedInsVariableTreeNode.cs

@@ -78 +78 @@
       base.ShakeLocalParameters(random, shakingFactor);
       weight += NormalDistributedRandom.NextDouble(random, 0, 1.0 * shakingFactor); 
-      alpha += NormalDistributedRandom.NextDouble(random, 0, 1 * shakingFactor);
-      beta += NormalDistributedRandom.NextDouble(random, 0, 1 * shakingFactor);
+      alpha += NormalDistributedRandom.NextDouble(random, 0, 0.1 * shakingFactor);
+      beta += NormalDistributedRandom.NextDouble(random, 0, 0.1 * shakingFactor);
       
       alpha = Math.Min(Symbol.MaxAlpha, Math.Max(Symbol.MinAlpha, alpha));