Changeset 17695 for branches/2521_ProblemRefactoring/HeuristicLab.Problems.GrammaticalEvolution/3.4/SymbolicRegression/GESymbolicRegressionSingleObjectiveProblem.cs

Timestamp:

07/23/20 16:21:55 (4 years ago)

Author:

abeham

Message:

#2521:

• Moving solution creator parameter from problems to algorithms (breaking wiring in some HeuristicOptimizationProblems)
• Disallowing evaluator or encoding changes in encoding-specific base problems (to avoid confusion in derived problems whether this needs to be handled or not)
• Added private set to ReferenceParameter property (serialization)

File:

• branches/2521_ProblemRefactoring/HeuristicLab.Problems.GrammaticalEvolution/3.4/SymbolicRegression/GESymbolicRegressionSingleObjectiveProblem.cs (modified) (3 diffs)

branches/2521_ProblemRefactoring/HeuristicLab.Problems.GrammaticalEvolution/3.4/SymbolicRegression/GESymbolicRegressionSingleObjectiveProblem.cs

@@ -24 +24 @@
 
 using System.Linq;
+using HEAL.Attic;
 using HeuristicLab.Common;
 using HeuristicLab.Core;
-using HeuristicLab.Encodings.IntegerVectorEncoding;
 using HeuristicLab.Parameters;
-using HEAL.Attic;
 using HeuristicLab.Problems.DataAnalysis;
 using HeuristicLab.Problems.DataAnalysis.Symbolic;
@@ -38 +37 @@
   [StorableType("65208F51-3181-4765-BA04-33CADBCE0826")]
   [Creatable(CreatableAttribute.Categories.GeneticProgrammingProblems, Priority = 180)]
-  public class GESymbolicRegressionSingleObjectiveProblem : GESymbolicDataAnalysisSingleObjectiveProblem<IRegressionProblemData, IGESymbolicRegressionSingleObjectiveEvaluator, IIntegerVectorCreator>,
+  public class GESymbolicRegressionSingleObjectiveProblem : GESymbolicDataAnalysisSingleObjectiveProblem<IRegressionProblemData, IGESymbolicRegressionSingleObjectiveEvaluator>,
                                                             IRegressionProblem {
     private const double PunishmentFactor = 10;
@@ -65 +64 @@
 
     public GESymbolicRegressionSingleObjectiveProblem()
-      : base(new RegressionProblemData(), new GESymbolicRegressionSingleObjectiveEvaluator(), new UniformRandomIntegerVectorCreator()) {
+      : base(new RegressionProblemData(), new GESymbolicRegressionSingleObjectiveEvaluator()) {
       Parameters.Add(new FixedValueParameter<DoubleLimit>(EstimationLimitsParameterName, EstimationLimitsParameterDescription));