Changeset 4468 for trunk/sources/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/SymbolicRegressionModel.cs

Timestamp:

09/22/10 11:22:49 (14 years ago)

Author:

mkommend

Message:

Preparation for cross validation - removed the test samples from the trainining samples and added ValidationPercentage parameter (ticket #1199).

File:

• trunk/sources/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/SymbolicRegressionModel.cs (modified) (1 diff)

trunk/sources/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/SymbolicRegressionModel.cs

@@ -68 +68 @@
 
     public IEnumerable<double> GetEstimatedValues(DataAnalysisProblemData problemData, int start, int end) {
-      return interpreter.GetSymbolicExpressionTreeValues(tree, problemData.Dataset, Enumerable.Range(start, end - start));
+      return GetEstimatedValues(problemData, Enumerable.Range(start, end - start));
+    }
+    public IEnumerable<double> GetEstimatedValues(DataAnalysisProblemData problemData, IEnumerable<int> rows) {
+      return interpreter.GetSymbolicExpressionTreeValues(tree, problemData.Dataset, rows);
     }