Changeset 9846 for branches/HeuristicLab.Problems.GPDL/HeuristicLab.Problems.GPDL.Views/3.4/GpdlEditor.cs

Timestamp:

08/05/13 11:37:13 (11 years ago)

Author:

gkronber

Message:

#2026 added lawn mower problem. create a OSGA for solving the compiled problem directly

File:

• branches/HeuristicLab.Problems.GPDL/HeuristicLab.Problems.GPDL.Views/3.4/GpdlEditor.cs (modified) (2 diffs)

branches/HeuristicLab.Problems.GPDL/HeuristicLab.Problems.GPDL.Views/3.4/GpdlEditor.cs

@@ -24 +24 @@
 using System.Linq;
 using System.Text;
+using HeuristicLab.Algorithms.OffspringSelectionGeneticAlgorithm;
 using HeuristicLab.MainForm.WindowsForms;
+using HeuristicLab.Optimization;
 using HeuristicLab.Problems.Instances;
 using HeuristicLab.Problems.Instances.Views;
@@ -46 +48 @@
         Parser parser = new Parser(scanner);
         parser.Parse();
-        MainForm.MainFormManager.MainForm.ShowContent(parser.problem);
+
+        // generate an OSGA to solve the problem
+        var osga = new OffspringSelectionGeneticAlgorithm();
+        osga.Problem = parser.problem;
+        osga.Engine = new SequentialEngine.SequentialEngine();
+        osga.PopulationSize.Value = 500;
+        osga.MutationProbability.Value = 0.15;
+        osga.ComparisonFactorUpperBound.Value = 1.0;
+        osga.ComparisonFactorLowerBound.Value = 1.0;
+        osga.MutatorParameter.Value =
+          osga.MutatorParameter.ValidValues.First(o => o.Name.Contains("MultiSymbolicExpressionTreeManipulator"));
+        osga.SelectorParameter.Value =
+          osga.SelectorParameter.ValidValues.First(o => o.Name.Contains("GenderSpecific"));
+        osga.MaximumSelectionPressure.Value = 500;
+        osga.MaximumGenerations.Value = 100;
+        MainForm.MainFormManager.MainForm.ShowContent(osga);
       }