Changeset 13993

Timestamp:

07/04/16 22:49:31 (8 years ago)

Author:

gkronber

Message:

#2604: minor changes in time series models and fix build fail

Location:

trunk/sources

Files:

• HeuristicLab.Algorithms.DataAnalysis/3.4/GradientBoostedTrees/RegressionTreeBuilder.cs (modified) (1 diff)
• HeuristicLab.Problems.DataAnalysis/3.4/Implementation/TimeSeriesPrognosis/Models/ConstantTimeSeriesPrognosisModel.cs (modified) (1 diff)
• HeuristicLab.Problems.DataAnalysis/3.4/Implementation/TimeSeriesPrognosis/Models/TimeSeriesPrognosisAutoRegressiveModel.cs (modified) (1 diff)

trunk/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/GradientBoostedTrees/RegressionTreeBuilder.cs

@@ -176 +176 @@
       CreateRegressionTreeFromQueue(maxSize, lossFunction);
 
-      return new RegressionTreeModel(tree.ToArray(), problemData.TargetVariable, );
+      return new RegressionTreeModel(tree.ToArray(), problemData.TargetVariable);
     }
 

trunk/sources/HeuristicLab.Problems.DataAnalysis/3.4/Implementation/TimeSeriesPrognosis/Models/ConstantTimeSeriesPrognosisModel.cs

@@ -39 +39 @@
     }
 
-    public ConstantTimeSeriesPrognosisModel(double constant) : base(constant) { }
+    public ConstantTimeSeriesPrognosisModel(double constant, string targetVariable = "Target") : base(constant, targetVariable) { }
 
     public IEnumerable<IEnumerable<double>> GetPrognosedValues(IDataset dataset, IEnumerable<int> rows, IEnumerable<int> horizons) {

trunk/sources/HeuristicLab.Problems.DataAnalysis/3.4/Implementation/TimeSeriesPrognosis/Models/TimeSeriesPrognosisAutoRegressiveModel.cs

@@ -32 +32 @@
   public class TimeSeriesPrognosisAutoRegressiveModel : RegressionModel, ITimeSeriesPrognosisModel {
     public override IEnumerable<string> VariablesUsedForPrediction {
-      get { return Enumerable.Empty<string>(); } // what to return here?
+      get { return new[] { TargetVariable }; } 
     }