Changeset 7989 for branches/HeuristicLab.TimeSeries/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces

Timestamp:

06/12/12 10:31:56 (13 years ago)

Author:

mkommend

Message:

#1081: Improved performance of time series prognosis.

Location:

branches/HeuristicLab.TimeSeries/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/TimeSeriesPrognosis

Files:

• ITimeSeriesPrognosisModel.cs (modified) (1 diff)
• ITimeSeriesPrognosisProblemData.cs (modified) (1 diff)
• ITimeSeriesPrognosisSolution.cs (modified) (1 diff)

branches/HeuristicLab.TimeSeries/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/TimeSeriesPrognosis/ITimeSeriesPrognosisModel.cs

@@ -23 +23 @@
 namespace HeuristicLab.Problems.DataAnalysis {
   public interface ITimeSeriesPrognosisModel : IDataAnalysisModel {
-    IEnumerable<IEnumerable<IEnumerable<double>>> GetPrognosedValues(Dataset dataset, IEnumerable<int> rows, int horizon);
+    IEnumerable<IEnumerable<double>> GetPrognosedValues(Dataset dataset, IEnumerable<int> rows, int horizon);
     ITimeSeriesPrognosisSolution CreateTimeSeriesPrognosisSolution(ITimeSeriesPrognosisProblemData problemData);
   }

branches/HeuristicLab.TimeSeries/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/TimeSeriesPrognosis/ITimeSeriesPrognosisProblemData.cs

@@ -20 +20 @@
 #endregion
 
-using System.Collections.Generic;
 namespace HeuristicLab.Problems.DataAnalysis {
   public interface ITimeSeriesPrognosisProblemData : IDataAnalysisProblemData {
-    IEnumerable<string> TargetVariables { get; }
+    string TargetVariable { get; }
   }
 }

branches/HeuristicLab.TimeSeries/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/TimeSeriesPrognosis/ITimeSeriesPrognosisSolution.cs

@@ -27 +27 @@
     new ITimeSeriesPrognosisProblemData ProblemData { get; set; }
 
-    IEnumerable<IEnumerable<double>> PrognosedTrainingValues { get; }
-    IEnumerable<IEnumerable<double>> PrognosedTestValues { get; }
-    IEnumerable<IEnumerable<IEnumerable<double>>> GetPrognosedValues(IEnumerable<int> rows, int horizon);
+    IEnumerable<IEnumerable<double>> GetPrognosedValues(IEnumerable<int> rows, int horizon);
 
-    double[] TrainingMeanSquaredError { get; }
-    double[] TestMeanSquaredError { get; }
-    double[] TrainingMeanAbsoluteError { get; }
-    double[] TestMeanAbsoluteError { get; }
-    double[] TrainingRSquared { get; }
-    double[] TestRSquared { get; }
-    double[] TrainingRelativeError { get; }
-    double[] TestRelativeError { get; }
-    double[] TrainingNormalizedMeanSquaredError { get; }
-    double[] TestNormalizedMeanSquaredError { get; }
-    double[] TrainingTheilsUStatisticLast { get; }
-    double[] TestTheilsUStatisticLast { get; }
-    double[] TrainingTheilsUStatisticMean { get; }
-    double[] TestTheilsUStatisticMean { get; }
-    double[] TrainingDirectionalSymmetry { get; }
-    double[] TestDirectionalSymmetry { get; }
-    double[] TrainingWeightedDirectionalSymmetry { get; }
-    double[] TestWeightedDirectionalSymmetry { get; }
+    double TrainingMeanSquaredError { get; }
+    double TestMeanSquaredError { get; }
+    double TrainingMeanAbsoluteError { get; }
+    double TestMeanAbsoluteError { get; }
+    double TrainingRSquared { get; }
+    double TestRSquared { get; }
+    double TrainingRelativeError { get; }
+    double TestRelativeError { get; }
+    double TrainingNormalizedMeanSquaredError { get; }
+    double TestNormalizedMeanSquaredError { get; }
+    double TrainingTheilsUStatisticLast { get; }
+    double TestTheilsUStatisticLast { get; }
+    double TrainingTheilsUStatisticMean { get; }
+    double TestTheilsUStatisticMean { get; }
+    double TrainingDirectionalSymmetry { get; }
+    double TestDirectionalSymmetry { get; }
+    double TrainingWeightedDirectionalSymmetry { get; }
+    double TestWeightedDirectionalSymmetry { get; }
   }
 }