Changeset 17774

Timestamp:

10/09/20 23:18:52 (4 years ago)

Author:

chaider

Message:

#3076 Checked for infinity or NaN values in multi objective evaluator

File:

• branches/3076_IA_evaluators_analyzers/HeuristicLab.Problems.DataAnalysis.Symbolic.Regression/3.4/MultiObjective/SymbolicRegressionMultiObjectiveMultiSoftConstraintEvaluator.cs (modified) (1 diff)

branches/3076_IA_evaluators_analyzers/HeuristicLab.Problems.DataAnalysis.Symbolic.Regression/3.4/MultiObjective/SymbolicRegressionMultiObjectiveMultiSoftConstraintEvaluator.cs

@@ -197 +197 @@
 
       var results = IntervalUtil.IntervalConstraintsViolation(constraints, estimator, intervalCollection, solution);
-      objectives.AddRange(results);
+      foreach (var result in results) {
+        if (double.IsNaN(result) || double.IsInfinity(result)) {
+          objectives.Add(double.MaxValue);
+        } else {
+          objectives.Add(result);
+        }
+      }
+      
       return objectives.ToArray();
     }