Changeset 6002 for trunk/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/Linear/LinearDiscriminantAnalysis.cs
- Timestamp:
- 04/11/11 18:41:03 (13 years ago)
- File:
-
- 1 edited
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trunk/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/Linear/LinearDiscriminantAnalysis.cs
r5809 r6002 73 73 int nClasses = problemData.ClassNames.Count(); 74 74 double[,] inputMatrix = AlglibUtil.PrepareInputMatrix(dataset, allowedInputVariables.Concat(new string[] { targetVariable }), rows); 75 if (inputMatrix.Cast<double>().Any(x => double.IsNaN(x) || double.IsInfinity(x))) 76 throw new NotSupportedException("Linear discriminant analysis does not support NaN or infinity values in the input dataset."); 75 77 76 78 // change class values into class index
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