Changeset 15870 for branches/2906_Transformations/HeuristicLab.Problems.DataAnalysis/3.4/Implementation/Regression/RegressionProblemData.cs

Timestamp:

03/28/18 17:17:31 (6 years ago)

Author:

pfleck

Message:

#2906

• Implemented for classification, clustering, etc.
• Simplified Transformation interfaces (read-only, ...).
• Started moving transformation logic out of ProblemData.

File:

• branches/2906_Transformations/HeuristicLab.Problems.DataAnalysis/3.4/Implementation/Regression/RegressionProblemData.cs (modified) (2 diffs)

branches/2906_Transformations/HeuristicLab.Problems.DataAnalysis/3.4/Implementation/Regression/RegressionProblemData.cs

@@ -183 +183 @@
     public override IDataAnalysisProblemData Transform() {
       var transformedProblemData = (IRegressionProblemData)base.Transform();
-      var targetVariable = GetTransformedTragetVariable(TargetVariable, Transformations);
+      var targetVariable = RegressionTransformationModel.GetTransformedTragetVariable(TargetVariable, Transformations);
       transformedProblemData.TargetVariable = targetVariable;
       return transformedProblemData;
@@ -190 +190 @@
     public override IDataAnalysisProblemData InverseTransform() {
       var transformedProblemData = (IRegressionProblemData)base.InverseTransform();
-      var targetVariable = GetOriginalTragetVariable(TargetVariable, Transformations);
+      var targetVariable = RegressionTransformationModel.GetOriginalTragetVariable(TargetVariable, Transformations);
       transformedProblemData.TargetVariable = targetVariable;
       return transformedProblemData;
     }
-
-    public static string GetTransformedTragetVariable(string originalTarget, IEnumerable<IDataAnalysisTransformation> transformations) {
-      var transformedTarget = originalTarget;
-      foreach (var transformation in transformations) {
-        if (transformation.OriginalVariable == transformedTarget)
-          transformedTarget = transformation.TransformedVariable;
-      }
-      return transformedTarget;
-    }
-
-    public static string GetOriginalTragetVariable(string transformedTarget, IEnumerable<IDataAnalysisTransformation> transformations) {
-      var originalTarget = transformedTarget;
-      foreach (var transformation in transformations.Reverse()) {
-        if (transformation.TransformedVariable == originalTarget)
-          originalTarget = transformation.OriginalVariable;
-      }
-      return originalTarget;
-    }
   }
 }