Changeset 17733 for branches/3076_IA_evaluators_analyzers/HeuristicLab.Problems.DataAnalysis.Symbolic.Regression/3.4/SingleObjective/Evaluators/SymbolicRegressionSingleObjectiveConstraintPearsonRSquaredEvaluator.cs

Timestamp:

08/27/20 13:01:18 (4 years ago)

Author:

dpiringe

Message:

#3076

• modified SymbolicRegressionConstraintAnalyzer to calculate an error (as out parameter)
  • added an ILookupParameter to write a penality multiplier into the scope
• changed a lot of evaluators to match the changed analyzer method
• changed SymbolicRegressionSingleObjectiveConstraintConstOptNmseEvaluator to use a rising penality (instead of setting an unsatisfied solution to 1.0)

File:

• branches/3076_IA_evaluators_analyzers/HeuristicLab.Problems.DataAnalysis.Symbolic.Regression/3.4/SingleObjective/Evaluators/SymbolicRegressionSingleObjectiveConstraintPearsonRSquaredEvaluator.cs (modified) (1 diff)

branches/3076_IA_evaluators_analyzers/HeuristicLab.Problems.DataAnalysis.Symbolic.Regression/3.4/SingleObjective/Evaluators/SymbolicRegressionSingleObjectiveConstraintPearsonRSquaredEvaluator.cs

@@ -50 +50 @@
       var tree           = solution;
 
-      if (!SymbolicRegressionConstraintAnalyzer.ConstraintsSatisfied(constraints, variableRanges, tree)) return 0;
+      if (!SymbolicRegressionConstraintAnalyzer.ConstraintsSatisfied(constraints, variableRanges, tree, out double error)) return 0;
 
       var r2 = SymbolicRegressionSingleObjectivePearsonRSquaredEvaluator.Calculate(interpreter, solution,