Changeset 14027 for stable/HeuristicLab.Algorithms.DataAnalysis/3.4/GaussianProcess

Timestamp:

07/08/16 14:37:15 (8 years ago)

Author:

mkommend

Message:

#2604: Merged r13826,r13921, r13922, r13941, r13992, r13993, r14000 intos table.

Location:

stable

Files:

• . (modified) (1 prop)
• HeuristicLab.Algorithms.DataAnalysis (modified) (1 prop)
• HeuristicLab.Algorithms.DataAnalysis/3.4/GaussianProcess/GaussianProcessModel.cs (modified) (7 diffs)
• HeuristicLab.Algorithms.DataAnalysis/3.4/GaussianProcess/StudentTProcessModel.cs (modified) (6 diffs)

stable/HeuristicLab.Algorithms.DataAnalysis/3.4/GaussianProcess/GaussianProcessModel.cs

@@ -34 +34 @@
   [StorableClass]
   [Item("GaussianProcessModel", "Represents a Gaussian process posterior.")]
-  public sealed class GaussianProcessModel : NamedItem, IGaussianProcessModel {
+  public sealed class GaussianProcessModel : RegressionModel, IGaussianProcessModel {
+    public override IEnumerable<string> VariablesUsedForPrediction {
+      get { return allowedInputVariables; }
+    }
+
     [Storable]
     private double negativeLogLikelihood;
@@ -61 +65 @@
       get { return meanFunction; }
     }
-    [Storable]
-    private string targetVariable;
-    public string TargetVariable {
-      get { return targetVariable; }
-    }
+
     [Storable]
     private string[] allowedInputVariables;
@@ -128 +128 @@
       this.trainingDataset = cloner.Clone(original.trainingDataset);
       this.negativeLogLikelihood = original.negativeLogLikelihood;
-      this.targetVariable = original.targetVariable;
       this.sqrSigmaNoise = original.sqrSigmaNoise;
       if (original.meanParameter != null) {
@@ -147 +146 @@
       IEnumerable<double> hyp, IMeanFunction meanFunction, ICovarianceFunction covarianceFunction,
       bool scaleInputs = true)
-      : base() {
+      : base(targetVariable) {
       this.name = ItemName;
       this.description = ItemDescription;
       this.meanFunction = (IMeanFunction)meanFunction.Clone();
       this.covarianceFunction = (ICovarianceFunction)covarianceFunction.Clone();
-      this.targetVariable = targetVariable;
       this.allowedInputVariables = allowedInputVariables.ToArray();
 
@@ -182 +180 @@
 
       IEnumerable<double> y;
-      y = ds.GetDoubleValues(targetVariable, rows);
+      y = ds.GetDoubleValues(TargetVariable, rows);
 
       int n = x.GetLength(0);
@@ -301 +299 @@
 
     #region IRegressionModel Members
-    public IEnumerable<double> GetEstimatedValues(IDataset dataset, IEnumerable<int> rows) {
+    public override IEnumerable<double> GetEstimatedValues(IDataset dataset, IEnumerable<int> rows) {
       return GetEstimatedValuesHelper(dataset, rows);
     }
-    public GaussianProcessRegressionSolution CreateRegressionSolution(IRegressionProblemData problemData) {
+    public override IRegressionSolution CreateRegressionSolution(IRegressionProblemData problemData) {
       return new GaussianProcessRegressionSolution(this, new RegressionProblemData(problemData));
-    }
-    IRegressionSolution IRegressionModel.CreateRegressionSolution(IRegressionProblemData problemData) {
-      return CreateRegressionSolution(problemData);
     }
     #endregion
@@ -392 +387 @@
       }
     }
+
   }
 }

stable/HeuristicLab.Algorithms.DataAnalysis/3.4/GaussianProcess/StudentTProcessModel.cs

@@ -34 +34 @@
   [StorableClass]
   [Item("StudentTProcessModel", "Represents a Student-t process posterior.")]
-  public sealed class StudentTProcessModel : NamedItem, IGaussianProcessModel {
+  public sealed class StudentTProcessModel : RegressionModel, IGaussianProcessModel {
+    public override IEnumerable<string> VariablesUsedForPrediction {
+      get { return allowedInputVariables; }
+    }
+
     [Storable]
     private double negativeLogLikelihood;
@@ -61 +65 @@
       get { return meanFunction; }
     }
-    [Storable]
-    private string targetVariable;
-    public string TargetVariable {
-      get { return targetVariable; }
-    }
+
     [Storable]
     private string[] allowedInputVariables;
@@ -131 +131 @@
       this.trainingDataset = cloner.Clone(original.trainingDataset);
       this.negativeLogLikelihood = original.negativeLogLikelihood;
-      this.targetVariable = original.targetVariable;
       if (original.meanParameter != null) {
         this.meanParameter = (double[])original.meanParameter.Clone();
@@ -151 +150 @@
       IEnumerable<double> hyp, IMeanFunction meanFunction, ICovarianceFunction covarianceFunction,
       bool scaleInputs = true)
-      : base() {
+      : base(targetVariable) {
       this.name = ItemName;
       this.description = ItemDescription;
       this.meanFunction = (IMeanFunction)meanFunction.Clone();
       this.covarianceFunction = (ICovarianceFunction)covarianceFunction.Clone();
-      this.targetVariable = targetVariable;
       this.allowedInputVariables = allowedInputVariables.ToArray();
 
@@ -186 +184 @@
 
       IEnumerable<double> y;
-      y = ds.GetDoubleValues(targetVariable, rows);
+      y = ds.GetDoubleValues(TargetVariable, rows);
 
       int n = x.GetLength(0);
@@ -318 +316 @@
 
     #region IRegressionModel Members
-    public IEnumerable<double> GetEstimatedValues(IDataset dataset, IEnumerable<int> rows) {
+    public override IEnumerable<double> GetEstimatedValues(IDataset dataset, IEnumerable<int> rows) {
       return GetEstimatedValuesHelper(dataset, rows);
     }
-    public GaussianProcessRegressionSolution CreateRegressionSolution(IRegressionProblemData problemData) {
+    public override IRegressionSolution CreateRegressionSolution(IRegressionProblemData problemData) {
       return new GaussianProcessRegressionSolution(this, new RegressionProblemData(problemData));
-    }
-    IRegressionSolution IRegressionModel.CreateRegressionSolution(IRegressionProblemData problemData) {
-      return CreateRegressionSolution(problemData);
     }
     #endregion