Changeset 18135

Timestamp:

12/16/21 09:28:36 (2 years ago)

Author:

chaider

Message:

#3140

• Set value of generated constant in GESymbolicExpressionGrammar

File:

• branches/3140_NumberSymbol/HeuristicLab.Problems.GrammaticalEvolution/3.4/SymbolicRegression/GESymbolicExpressionGrammar.cs (modified) (1 diff)

branches/3140_NumberSymbol/HeuristicLab.Problems.GrammaticalEvolution/3.4/SymbolicRegression/GESymbolicExpressionGrammar.cs

@@ -81 +81 @@
           var constVal = rand.NextDouble() * 20.0 - 10.0;
           constant.Name = string.Format("{0:0.000}", constVal);
+          constant.Value = constVal;
         } while (constants.Any(c => c.Name == constant.Name)); // unlikely, but it could happen that the same constant value is sampled twice. so we resample if necessary.
         constants.Add(constant);