Changeset 5942 for trunk/sources/HeuristicLab.Problems.DataAnalysis.Symbolic.Regression/3.4/SingleObjective/SymbolicRegressionSingleObjectivePearsonRSquaredEvaluator.cs
- Timestamp:
- 04/04/11 15:38:16 (13 years ago)
- File:
-
- 1 edited
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trunk/sources/HeuristicLab.Problems.DataAnalysis.Symbolic.Regression/3.4/SingleObjective/SymbolicRegressionSingleObjectivePearsonRSquaredEvaluator.cs
r5906 r5942 57 57 IEnumerable<double> estimatedValues = interpreter.GetSymbolicExpressionTreeValues(solution, problemData.Dataset, rows); 58 58 IEnumerable<double> originalValues = problemData.Dataset.GetEnumeratedVariableValues(problemData.TargetVariable, rows); 59 Online EvaluatorError errorState;60 double r2 = OnlinePearsonsRSquared Evaluator.Calculate(estimatedValues, originalValues, out errorState);61 if (errorState != Online EvaluatorError.None) return 0.0;59 OnlineCalculatorError errorState; 60 double r2 = OnlinePearsonsRSquaredCalculator.Calculate(estimatedValues, originalValues, out errorState); 61 if (errorState != OnlineCalculatorError.None) return 0.0; 62 62 else return r2; 63 63 }
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