Changeset 16723 for branches/2521_ProblemRefactoring/HeuristicLab.Problems.DataAnalysis.Views/3.4/Regression/RegressionSolutionErrorCharacteristicsCurveView.cs
- Timestamp:
- 03/28/19 16:54:20 (6 years ago)
- Location:
- branches/2521_ProblemRefactoring
- Files:
-
- 3 edited
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branches/2521_ProblemRefactoring
- Property svn:mergeinfo changed
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branches/2521_ProblemRefactoring/HeuristicLab.Problems.DataAnalysis.Views
- Property svn:mergeinfo changed
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branches/2521_ProblemRefactoring/HeuristicLab.Problems.DataAnalysis.Views/3.4/Regression/RegressionSolutionErrorCharacteristicsCurveView.cs
r16692 r16723 1 1 #region License Information 2 2 /* HeuristicLab 3 * Copyright (C) 2002-201 8Heuristic and Evolutionary Algorithms Laboratory (HEAL)3 * Copyright (C) 2002-2019 Heuristic and Evolutionary Algorithms Laboratory (HEAL) 4 4 * 5 5 * This file is part of HeuristicLab. … … 249 249 protected virtual List<double> GetResiduals(IEnumerable<double> originalValues, IEnumerable<double> estimatedValues) { 250 250 switch (residualComboBox.SelectedItem.ToString()) { 251 case "Absolute error": return originalValues.Zip(estimatedValues, (x, y) => Math.Abs(x - y)).ToList(); 252 case "Squared error": return originalValues.Zip(estimatedValues, (x, y) => (x - y) * (x - y)).ToList(); 253 case "Relative error": return originalValues.Zip(estimatedValues, (x, y) => x.IsAlmost(0.0) ? -1 : Math.Abs((x - y) / x)) 254 .Where(x => x > 0) // remove entries where the original value is 0 255 .ToList(); 251 case "Absolute error": return originalValues.Zip(estimatedValues, (x, y) => Math.Abs(x - y)) 252 .Where(r => !double.IsNaN(r) && !double.IsInfinity(r)).ToList(); 253 case "Squared error": return originalValues.Zip(estimatedValues, (x, y) => (x - y) * (x - y)) 254 .Where(r => !double.IsNaN(r) && !double.IsInfinity(r)).ToList(); 255 case "Relative error": 256 return originalValues.Zip(estimatedValues, (x, y) => x.IsAlmost(0.0) ? -1 : Math.Abs((x - y) / x)) 257 .Where(r => r > 0 && !double.IsNaN(r) && !double.IsInfinity(r)) // remove entries where the original value is 0 258 .ToList(); 256 259 default: throw new NotSupportedException(); 257 260 }
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