Changeset 9431 for branches/HeuristicLab.Analysis.AlgorithmBehavior/HeuristicLab.Analysis.AlgorithmBehavior.Analyzers/3.3/DuplicateSolutionsAnalyzer.cs

Timestamp:

05/03/13 10:08:38 (11 years ago)

Author:

ascheibe

Message:

#1886 added configuration of frequency with which the ab measures are calculated

File:

• branches/HeuristicLab.Analysis.AlgorithmBehavior/HeuristicLab.Analysis.AlgorithmBehavior.Analyzers/3.3/DuplicateSolutionsAnalyzer.cs (modified) (4 diffs)

branches/HeuristicLab.Analysis.AlgorithmBehavior/HeuristicLab.Analysis.AlgorithmBehavior.Analyzers/3.3/DuplicateSolutionsAnalyzer.cs

@@ -25 +25 @@
 using HeuristicLab.Common;
 using HeuristicLab.Core;
+using HeuristicLab.Data;
 using HeuristicLab.Operators;
 using HeuristicLab.Optimization;
@@ -52 +53 @@
       get { return (ILookupParameter<ItemCollection<IItem>>)Parameters["Operators"]; }
     }
+    public ValueParameter<IntValue> UpdateIntervalParameter {
+      get { return (ValueParameter<IntValue>)Parameters["UpdateInterval"]; }
+    }
+    public ILookupParameter<IntValue> GenerationsParameter {
+      get { return (ILookupParameter<IntValue>)Parameters["Generations"]; }
+    }
     #endregion
 
@@ -77 +84 @@
       Parameters.Add(new ValueParameter<ISingleObjectiveSolutionSimilarityCalculator>("SimilarityCalculator"));
       Parameters.Add(new LookupParameter<ItemCollection<IItem>>("Operators", "The operators and items that the problem provides to the algorithms."));
+      Parameters.Add(new ValueParameter<IntValue>("UpdateInterval", "The interval in which the operator should be applied.", new IntValue(2)));
+      Parameters.Add(new LookupParameter<IntValue>("Generations", "Nr of generations."));
 
       chartingHelper = new DataTableHelper();
@@ -93 +102 @@
       similarityChartHelper.InitializeChart(Results, "Average Similarity", new string[] { "Avg. Similarity per Generation" });
 
-      var similarities = SimilarityCalculatorParameter.Value.CalculateSolutionCrowdSimilarity(ExecutionContext.Scope);
-      List<double> similaritiesArr = new List<double>();
-      int counter = 0;
-      for (int i = 0; i < similarities.Length; i++) {
-        for (int j = 0; j < similarities[i].Length; j++) {
-          if (similarities[i][j] == 1.0 && i != j) {
-            counter++;
-            break;
+      if (GenerationsParameter.ActualValue.Value % UpdateIntervalParameter.Value.Value == 0) {
+        var similarities = SimilarityCalculatorParameter.Value.CalculateSolutionCrowdSimilarity(ExecutionContext.Scope);
+        List<double> similaritiesArr = new List<double>();
+        int counter = 0;
+        for (int i = 0; i < similarities.Length; i++) {
+          for (int j = 0; j < similarities[i].Length; j++) {
+            if (similarities[i][j] == 1.0 && i != j) {
+              counter++;
+              break;
+            }
+          }
+          for (int j = 0; j < similarities[i].Length; j++) {
+            if (i != j) {
+              similaritiesArr.Add(similarities[i][j]);
+            }
           }
         }
-        for (int j = 0; j < similarities[i].Length; j++) {
-          if (i != j) {
-            similaritiesArr.Add(similarities[i][j]);
-          }
-        }
+
+        similarityChartHelper.AddPoint(similaritiesArr.Average());
+        chartingHelper.AddPoint(counter / (double)similarities.Length);
       }
-
-      similarityChartHelper.AddPoint(similaritiesArr.Average());
-      chartingHelper.AddPoint(counter / (double)similarities.Length);
       return base.Apply();
     }