Changeset 5275 for branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/SymbolicRegressionSolution.cs
- Timestamp:
- 01/11/11 15:03:46 (13 years ago)
- File:
-
- 1 edited
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branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/SymbolicRegressionSolution.cs
r5010 r5275 24 24 using System.Drawing; 25 25 using System.Linq; 26 using HeuristicLab.Common; 26 27 using HeuristicLab.Core; 27 28 using HeuristicLab.Persistence.Default.CompositeSerializers.Storable; … … 34 35 [Item("SymbolicRegressionSolution", "Represents a solution for a symbolic regression problem which can be visualized in the GUI.")] 35 36 [StorableClass] 36 public sealed class SymbolicRegressionSolution : DataAnalysisSolution { 37 public SymbolicRegressionSolution() : base() { } // for cloning 38 [StorableConstructor] 39 public SymbolicRegressionSolution(bool deserializing) : base(deserializing) { } 40 public SymbolicRegressionSolution(DataAnalysisProblemData problemData, SymbolicRegressionModel model, double lowerEstimationLimit, double upperEstimationLimit) 41 : base(problemData, lowerEstimationLimit, upperEstimationLimit) { 42 this.Model = model; 43 } 44 37 public class SymbolicRegressionSolution : DataAnalysisSolution { 45 38 public override Image ItemImage { 46 39 get { return HeuristicLab.Common.Resources.VS2008ImageLibrary.Function; } … … 50 43 get { return (SymbolicRegressionModel)base.Model; } 51 44 set { base.Model = value; } 45 } 46 47 protected List<double> estimatedValues; 48 public override IEnumerable<double> EstimatedValues { 49 get { 50 if (estimatedValues == null) RecalculateEstimatedValues(); 51 return estimatedValues; 52 } 53 } 54 55 public override IEnumerable<double> EstimatedTrainingValues { 56 get { return GetEstimatedValues(ProblemData.TrainingIndizes); } 57 } 58 59 public override IEnumerable<double> EstimatedTestValues { 60 get { return GetEstimatedValues(ProblemData.TestIndizes); } 61 } 62 63 [StorableConstructor] 64 protected SymbolicRegressionSolution(bool deserializing) : base(deserializing) { } 65 protected SymbolicRegressionSolution(SymbolicRegressionSolution original, Cloner cloner) 66 : base(original, cloner) { 67 } 68 public SymbolicRegressionSolution(DataAnalysisProblemData problemData, SymbolicRegressionModel model, double lowerEstimationLimit, double upperEstimationLimit) 69 : base(problemData, lowerEstimationLimit, upperEstimationLimit) { 70 this.Model = model; 71 } 72 73 public override IDeepCloneable Clone(Cloner cloner) { 74 return new SymbolicRegressionSolution(this, cloner); 52 75 } 53 76 … … 65 88 } 66 89 67 private List<double> estimatedValues; 68 public override IEnumerable<double> EstimatedValues { 69 get { 70 if (estimatedValues == null) RecalculateEstimatedValues(); 71 return estimatedValues.AsEnumerable(); 72 } 73 } 74 75 public override IEnumerable<double> EstimatedTrainingValues { 76 get { 77 if (estimatedValues == null) RecalculateEstimatedValues(); 78 int start = ProblemData.TrainingSamplesStart.Value; 79 int n = ProblemData.TrainingSamplesEnd.Value - start; 80 return estimatedValues.Skip(start).Take(n).ToList(); 81 } 82 } 83 84 public override IEnumerable<double> EstimatedTestValues { 85 get { 86 if (estimatedValues == null) RecalculateEstimatedValues(); 87 int start = ProblemData.TestSamplesStart.Value; 88 int n = ProblemData.TestSamplesEnd.Value - start; 89 return estimatedValues.Skip(start).Take(n).ToList(); 90 } 90 public virtual IEnumerable<double> GetEstimatedValues(IEnumerable<int> rows) { 91 if (estimatedValues == null) RecalculateEstimatedValues(); 92 foreach (int row in rows) 93 yield return estimatedValues[row]; 91 94 } 92 95 }
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