Changeset 14939 for stable/HeuristicLab.Problems.DataAnalysis

Timestamp:

05/05/17 20:05:24 (8 years ago)

Author:

gkronber

Message:

#2529: merged r14422 and r14423 from trunk to stable

Location:

stable

Files:

• . (modified) (1 prop)
• HeuristicLab.Problems.DataAnalysis (modified) (1 prop)
• HeuristicLab.Problems.DataAnalysis/3.4/Implementation/TimeSeriesPrognosis/TimeSeriesPrognosisSolution.cs (modified) (2 diffs)
• HeuristicLab.Problems.DataAnalysis/3.4/Implementation/TimeSeriesPrognosis/TimeSeriesPrognosisSolutionBase.cs (modified) (2 diffs)
• HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/TimeSeriesPrognosis/ITimeSeriesPrognosisSolution.cs (modified) (1 diff)

stable/HeuristicLab.Problems.DataAnalysis/3.4/Implementation/TimeSeriesPrognosis/TimeSeriesPrognosisSolution.cs

@@ -21 +21 @@
 
 using System.Collections.Generic;
+using System.Linq;
 using HeuristicLab.Common;
 using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
@@ -43 +44 @@
       return Model.GetPrognosedValues(ProblemData.Dataset, rows, horizons);
     }
+
+    public override IEnumerable<double> PrognosedTestValues {
+      get {
+        return Model.GetPrognosedValues(ProblemData.Dataset, ProblemData.TestIndices.Take(1),
+          new int[] { ProblemData.TestIndices.Count() }).First();
+      }
+    }
   }
 }

stable/HeuristicLab.Problems.DataAnalysis/3.4/Implementation/TimeSeriesPrognosis/TimeSeriesPrognosisSolutionBase.cs

@@ -64 +64 @@
     }
 
+    public abstract IEnumerable<double> PrognosedTestValues { get; }
     public abstract IEnumerable<IEnumerable<double>> GetPrognosedValues(IEnumerable<int> rows, IEnumerable<int> horizon);
 
@@ -150 +151 @@
       OnlineCalculatorError errorState;
       double trainingMean = ProblemData.TrainingIndices.Any() ? ProblemData.Dataset.GetDoubleValues(ProblemData.TargetVariable, ProblemData.TrainingIndices).Average() : double.NaN;
-      var meanModel = new ConstantModel(trainingMean,ProblemData.TargetVariable);
+      var meanModel = new ConstantModel(trainingMean, ProblemData.TargetVariable);
 
       double alpha, beta;

stable/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/TimeSeriesPrognosis/ITimeSeriesPrognosisSolution.cs

@@ -28 +28 @@
     IEnumerable<IEnumerable<double>> GetPrognosedValues(IEnumerable<int> rows, IEnumerable<int> horizon);
 
+    IEnumerable<double> PrognosedTestValues { get; }
+
     double TrainingTheilsUStatisticAR1 { get; }
     double TestTheilsUStatisticAR1 { get; }