Changeset 4722 for trunk/sources/HeuristicLab.Problems.DataAnalysis/3.3/SupportVectorMachine/SupportVectorMachineCrossValidationEvaluator.cs

Timestamp:

11/06/10 01:56:04 (14 years ago)

Author:

swagner

Message:

Merged cloning refactoring branch back into trunk (#922)

Location:

trunk/sources

Files:

• . (modified) (1 prop)
• HeuristicLab.Problems.DataAnalysis (modified) (1 prop)
• HeuristicLab.Problems.DataAnalysis/3.3/SupportVectorMachine/SupportVectorMachineCrossValidationEvaluator.cs (modified) (7 diffs)

trunk/sources/HeuristicLab.Problems.DataAnalysis/3.3/SupportVectorMachine/SupportVectorMachineCrossValidationEvaluator.cs

@@ -21 +21 @@
 
 using System;
+using System.Collections.Generic;
 using System.Linq;
+using HeuristicLab.Common;
 using HeuristicLab.Core;
 using HeuristicLab.Data;
@@ -29 +31 @@
 using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
 using SVM;
-using System.Collections.Generic;
 
 namespace HeuristicLab.Problems.DataAnalysis.SupportVectorMachine {
@@ -126 +127 @@
     #endregion
 
+    [StorableConstructor]
+    protected SupportVectorMachineCrossValidationEvaluator(bool deserializing) : base(deserializing) { }
+
+    protected SupportVectorMachineCrossValidationEvaluator(SupportVectorMachineCrossValidationEvaluator original,
+      Cloner cloner)
+      : base(original, cloner) { }
     public SupportVectorMachineCrossValidationEvaluator()
       : base() {
@@ -143 +150 @@
     }
 
+    public override IDeepCloneable Clone(Cloner cloner) {
+      return new SupportVectorMachineCrossValidationEvaluator(this, cloner);
+    }
+
     public override IOperation Apply() {
       double reductionRatio = 1.0; // TODO: make parameter
       if (ActualSamplesParameter.ActualValue != null)
         reductionRatio = ActualSamplesParameter.ActualValue.Value;
-      IEnumerable<int> rows = 
+      IEnumerable<int> rows =
         Enumerable.Range(SamplesStart.Value, SamplesEnd.Value - SamplesStart.Value)
         .Where(i => i < DataAnalysisProblemData.TestSamplesStart.Value || DataAnalysisProblemData.TestSamplesEnd.Value <= i);
@@ -153 +164 @@
       // create a new DataAnalysisProblemData instance
       DataAnalysisProblemData reducedProblemData = (DataAnalysisProblemData)DataAnalysisProblemData.Clone();
-      reducedProblemData.Dataset = 
+      reducedProblemData.Dataset =
         CreateReducedDataset(RandomParameter.ActualValue, reducedProblemData.Dataset, rows, reductionRatio);
       reducedProblemData.TrainingSamplesStart.Value = 0;
@@ -170 +181 @@
 
     private Dataset CreateReducedDataset(IRandom random, Dataset dataset, IEnumerable<int> rowIndices, double reductionRatio) {
-      
+
       // must not make a fink:
       // => select n rows randomly from start..end
@@ -191 +202 @@
       // take the first n indexes (selected n rowIndexes from start..end)
       // now order by index
-      int[] orderedRandomIndexes = 
+      int[] orderedRandomIndexes =
         rowIndexArr.Take(n)
         .OrderBy(x => x)