Changeset 7912 for branches/DataAnalysisService/HeuristicLab.ExperimentGeneration.DataAnalysis.ExperimentWizard/3.3/MediumAnalysisPage.cs

Timestamp:

05/25/12 17:42:12 (12 years ago)

Author:

spimming

Message:

#1807:

• adapted plugin frame
• added new wizard page to view generated experiment
• generate experiments in backgroundworker

File:

• branches/DataAnalysisService/HeuristicLab.ExperimentGeneration.DataAnalysis.ExperimentWizard/3.3/MediumAnalysisPage.cs (modified) (2 diffs)

branches/DataAnalysisService/HeuristicLab.ExperimentGeneration.DataAnalysis.ExperimentWizard/3.3/MediumAnalysisPage.cs

@@ -1 +1 @@
 
+using System.ComponentModel;
+using System.Linq;
+using HeuristicLab.Algorithms.DataAnalysis;
+using HeuristicLab.Data;
+using HeuristicLab.Encodings.ParameterConfigurationTreeEncoding;
+using HeuristicLab.Optimization;
+using HeuristicLab.Problems.DataAnalysis;
 namespace HeuristicLab.ExperimentGeneration.DataAnalysis.ExperimentWizard {
   public partial class MediumAnalysisPage : HeuristicLab.ExperimentGeneration.DataAnalysis.Wizard.WizardPage {
-    public MediumAnalysisPage() {
+    private BackgroundWorker worker;
+
+    private DataAnalysisWizardContext context;
+    public DataAnalysisWizardContext Context {
+      get { return context; }
+    }
+
+    public MediumAnalysisPage(DataAnalysisWizardContext context) {
       InitializeComponent();
+      this.context = context;
+      worker = new BackgroundWorker();
+      worker.DoWork += new DoWorkEventHandler(GenerateExperimentsTask);
+      worker.RunWorkerCompleted += new RunWorkerCompletedEventHandler(WorkerCompleted);
+
+    }
+
+    private void GenerateExperimentsTask(object sender, DoWorkEventArgs e) {
+      DataAnalysisWizardContext c = e.Argument as DataAnalysisWizardContext;
+      IProblem problem = c.Problem;
+      SupportVectorRegression svr = new SupportVectorRegression();
+      svr.Problem = (IRegressionProblem)problem;
+      ParameterConfigurationTree vc = new ParameterConfigurationTree(svr, problem);
+      var nuPc = vc.AlgorithmConfiguration.ParameterConfigurations.Where(x => x.ParameterName == "Nu").SingleOrDefault();
+      nuPc.Optimize = true;
+      var nuVc = (RangeValueConfiguration)nuPc.ValueConfigurations.First();
+      nuVc.Optimize = true;
+      nuVc.RangeConstraint = new DoubleValueRange(new DoubleValue(0.1), new DoubleValue(0.9), new DoubleValue(0.1));
+
+      var costPc = vc.AlgorithmConfiguration.ParameterConfigurations.Where(x => x.ParameterName == "Cost").SingleOrDefault();
+      costPc.Optimize = true;
+      var costVc = (RangeValueConfiguration)costPc.ValueConfigurations.First();
+      costVc.Optimize = true;
+      costVc.RangeConstraint = new DoubleValueFactorRange(new DoubleValue(0.03125), new DoubleValue(32768), new DoubleValue(4));
+
+      var gammaPc = vc.AlgorithmConfiguration.ParameterConfigurations.Where(x => x.ParameterName == "Gamma").SingleOrDefault();
+      gammaPc.Optimize = true;
+      var gammaVc = (RangeValueConfiguration)gammaPc.ValueConfigurations.First();
+      gammaVc.Optimize = true;
+      gammaVc.RangeConstraint = new DoubleValueFactorRange(new DoubleValue(6.10352E-05), new DoubleValue(64), new DoubleValue(4));
+
+      Experiment experiment = vc.GenerateExperiment(svr);
+      e.Result = experiment;
+    }
+
+    private void WorkerCompleted(object sender, RunWorkerCompletedEventArgs e) {
+      SetWizardButton(Wizard.WizardButtons.Next);
+      Experiment experiment = (Experiment)e.Result;
+      context.Experiment = experiment;
     }
 
@@ -9 +62 @@
       e.NewPage = "SelectAnalysisPage";
     }
+
+    private void MediumAnalysisPage_SetActive(object sender, System.ComponentModel.CancelEventArgs e) {
+      SetWizardButton(Wizard.WizardButtons.None);
+      worker.RunWorkerAsync(context);
+    }
   }
 }