Changeset 11208 for branches/HeuristicLab.EvolutionTracking/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Analyzers/SymbolicDataAnalysisSingleObjectiveValidationBestSolutionAnalyzer.cs

Timestamp:

07/18/14 16:39:50 (10 years ago)

Author:

bburlacu

Message:

#1772: Merged trunk changes.

Location:

branches/HeuristicLab.EvolutionTracking/HeuristicLab.Problems.DataAnalysis.Symbolic

Files:

• . (modified) (1 prop)
• 3.4/Analyzers/SymbolicDataAnalysisSingleObjectiveValidationBestSolutionAnalyzer.cs (modified) (8 diffs)

branches/HeuristicLab.EvolutionTracking/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Analyzers/SymbolicDataAnalysisSingleObjectiveValidationBestSolutionAnalyzer.cs

@@ -1 +1 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2013 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -37 +37 @@
   [Item("SymbolicDataAnalysisSingleObjectiveValidationBestSolutionAnalyzer", "An operator that analyzes the validation best symbolic data analysis solution for single objective symbolic data analysis problems.")]
   [StorableClass]
-  public abstract class SymbolicDataAnalysisSingleObjectiveValidationBestSolutionAnalyzer<S, T, U> : SymbolicDataAnalysisSingleObjectiveValidationAnalyzer<T, U>
+  public abstract class SymbolicDataAnalysisSingleObjectiveValidationBestSolutionAnalyzer<S, T, U> : SymbolicDataAnalysisSingleObjectiveValidationAnalyzer<T, U>, IIterationBasedOperator
     where S : class, ISymbolicDataAnalysisSolution
     where T : class, ISymbolicDataAnalysisSingleObjectiveEvaluator<U>
@@ -43 +43 @@
     private const string ValidationBestSolutionParameterName = "Best validation solution";
     private const string ValidationBestSolutionQualityParameterName = "Best validation solution quality";
+    private const string ValidationBestSolutionGenerationParameterName = "Best validation solution generation";
     private const string UpdateAlwaysParameterName = "Always update best solution";
+    private const string IterationsParameterName = "Iterations";
+    private const string MaximumIterationsParameterName = "Maximum Iterations";
 
     #region parameter properties
@@ -52 +55 @@
       get { return (ILookupParameter<DoubleValue>)Parameters[ValidationBestSolutionQualityParameterName]; }
     }
+    public ILookupParameter<IntValue> ValidationBestSolutionGenerationParameter {
+      get { return (ILookupParameter<IntValue>)Parameters[ValidationBestSolutionGenerationParameterName]; }
+    }
     public IFixedValueParameter<BoolValue> UpdateAlwaysParameter {
       get { return (IFixedValueParameter<BoolValue>)Parameters[UpdateAlwaysParameterName]; }
+    }
+    public ILookupParameter<IntValue> IterationsParameter {
+      get { return (ILookupParameter<IntValue>)Parameters[IterationsParameterName]; }
+    }
+    public IValueLookupParameter<IntValue> MaximumIterationsParameter {
+      get { return (IValueLookupParameter<IntValue>)Parameters[MaximumIterationsParameterName]; }
     }
     #endregion
@@ -77 +89 @@
       Parameters.Add(new LookupParameter<S>(ValidationBestSolutionParameterName, "The validation best symbolic data analyis solution."));
       Parameters.Add(new LookupParameter<DoubleValue>(ValidationBestSolutionQualityParameterName, "The quality of the validation best symbolic data analysis solution."));
+      Parameters.Add(new LookupParameter<IntValue>(ValidationBestSolutionGenerationParameterName, "The generation in which the best validation solution was found."));
       Parameters.Add(new FixedValueParameter<BoolValue>(UpdateAlwaysParameterName, "Determines if the best validation solution should always be updated regardless of its quality.", new BoolValue(false)));
+      Parameters.Add(new LookupParameter<IntValue>(IterationsParameterName, "The number of performed iterations."));
+      Parameters.Add(new ValueLookupParameter<IntValue>(MaximumIterationsParameterName, "The maximum number of performed iterations.") { Hidden = true });
       UpdateAlwaysParameter.Hidden = true;
     }
@@ -84 +99 @@
     private void AfterDeserialization() {
       if (!Parameters.ContainsKey(UpdateAlwaysParameterName)) {
-        Parameters.Add(new FixedValueParameter<BoolValue>(UpdateAlwaysParameterName, "Determines if the best training solution should always be updated regardless of its quality.", new BoolValue(false)));
+        Parameters.Add(new FixedValueParameter<BoolValue>(UpdateAlwaysParameterName, "Determines if the best validation solution should always be updated regardless of its quality.", new BoolValue(false)));
         UpdateAlwaysParameter.Hidden = true;
       }
+      if (!Parameters.ContainsKey(ValidationBestSolutionGenerationParameterName))
+        Parameters.Add(new LookupParameter<IntValue>(ValidationBestSolutionGenerationParameterName, "The generation in which the best validation solution was found."));
+      if (!Parameters.ContainsKey(IterationsParameterName))
+        Parameters.Add(new LookupParameter<IntValue>(IterationsParameterName, "The number of performed iterations."));
+      if (!Parameters.ContainsKey(MaximumIterationsParameterName))
+        Parameters.Add(new ValueLookupParameter<IntValue>(MaximumIterationsParameterName, "The maximum number of performed iterations.") { Hidden = true });
     }
 
@@ -121 +142 @@
       var quality = tree
         .Take(topN)
-        .AsParallel()
         .Select(t => evaluator.Evaluate(childContext, t, problemData, rows))
         .ToArray();
@@ -138 +158 @@
         ValidationBestSolution = CreateSolution(bestTree, bestValidationQuality);
         ValidationBestSolutionQuality = new DoubleValue(bestValidationQuality);
+        if (IterationsParameter.ActualValue != null)
+          ValidationBestSolutionGenerationParameter.ActualValue = new IntValue(IterationsParameter.ActualValue.Value);
 
         if (!results.ContainsKey(ValidationBestSolutionParameter.Name)) {
           results.Add(new Result(ValidationBestSolutionParameter.Name, ValidationBestSolutionParameter.Description, ValidationBestSolution));
           results.Add(new Result(ValidationBestSolutionQualityParameter.Name, ValidationBestSolutionQualityParameter.Description, ValidationBestSolutionQuality));
+          if (ValidationBestSolutionGenerationParameter.ActualValue != null)
+            results.Add(new Result(ValidationBestSolutionGenerationParameter.Name, ValidationBestSolutionGenerationParameter.Description, ValidationBestSolutionGenerationParameter.ActualValue));
         } else {
           results[ValidationBestSolutionParameter.Name].Value = ValidationBestSolution;
           results[ValidationBestSolutionQualityParameter.Name].Value = ValidationBestSolutionQuality;
+          if (ValidationBestSolutionGenerationParameter.ActualValue != null)
+            results[ValidationBestSolutionGenerationParameter.Name].Value = ValidationBestSolutionGenerationParameter.ActualValue;
         }
       }