Changeset 17695 for branches/2521_ProblemRefactoring/HeuristicLab.Problems.DataAnalysis.Symbolic.Classification/3.4/MultiObjective

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.DataAnalysis.Symbolic.Classification/3.4/MultiObjective/SymbolicClassificationMultiObjectiveProblem.cs (modified) (5 diffs)

branches/2521_ProblemRefactoring/HeuristicLab.Problems.DataAnalysis.Symbolic.Classification/3.4/MultiObjective/SymbolicClassificationMultiObjectiveProblem.cs

@@ -20 +20 @@
 #endregion
 using System.Linq;
+using HEAL.Attic;
 using HeuristicLab.Common;
 using HeuristicLab.Core;
@@ -25 +26 @@
 using HeuristicLab.Optimization;
 using HeuristicLab.Parameters;
-using HEAL.Attic;
 
 namespace HeuristicLab.Problems.DataAnalysis.Symbolic.Classification {
@@ -31 +31 @@
   [StorableType("3CD66D22-59F2-43BA-A357-AA84C403EE61")]
   [Creatable(CreatableAttribute.Categories.GeneticProgrammingProblems, Priority = 130)]
-  public class SymbolicClassificationMultiObjectiveProblem : SymbolicDataAnalysisMultiObjectiveProblem<IClassificationProblemData, ISymbolicClassificationMultiObjectiveEvaluator, ISymbolicDataAnalysisSolutionCreator>, IClassificationProblem {
+  public class SymbolicClassificationMultiObjectiveProblem : SymbolicDataAnalysisMultiObjectiveProblem<IClassificationProblemData, ISymbolicClassificationMultiObjectiveEvaluator>, IClassificationProblem {
     private const double PunishmentFactor = 10;
     private const int InitialMaximumTreeDepth = 8;
@@ -65 +65 @@
 
     public SymbolicClassificationMultiObjectiveProblem()
-      : base(new ClassificationProblemData(), new SymbolicClassificationMultiObjectiveMeanSquaredErrorTreeSizeEvaluator(), new SymbolicDataAnalysisExpressionTreeCreator()) {
+      : base(new ClassificationProblemData(), new SymbolicClassificationMultiObjectiveMeanSquaredErrorTreeSizeEvaluator()) {
       Parameters.Add(new FixedValueParameter<DoubleLimit>(EstimationLimitsParameterName, EstimationLimitsParameterDescription));
       Parameters.Add(new ValueParameter<ISymbolicClassificationModelCreator>(ModelCreatorParameterName, "", new AccuracyMaximizingThresholdsModelCreator()));
@@ -140 +140 @@
 
       foreach (var op in Operators.OfType<ISolutionSimilarityCalculator>()) {
-        op.SolutionVariableName = SolutionCreator.SymbolicExpressionTreeParameter.ActualName;
+        //op.SolutionVariableName = SolutionCreator.SymbolicExpressionTreeParameter.ActualName;
         op.QualityVariableName = Evaluator.QualitiesParameter.ActualName;