Changeset 14400 for trunk/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/Linear/MultinomialLogitClassification.cs
- Timestamp:
- 11/17/16 15:41:33 (8 years ago)
- File:
-
- 1 edited
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trunk/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/Linear/MultinomialLogitClassification.cs
r14393 r14400 70 70 IEnumerable<string> allowedInputVariables = problemData.AllowedInputVariables; 71 71 IEnumerable<int> rows = problemData.TrainingIndices; 72 double[,] inputMatrix = dataset.ToArray(allowedInputVariables.Concat(new string[] { targetVariable }), rows);72 double[,] inputMatrix = AlglibUtil.PrepareInputMatrix(dataset, allowedInputVariables.Concat(new string[] { targetVariable }), rows); 73 73 if (inputMatrix.Cast<double>().Any(x => double.IsNaN(x) || double.IsInfinity(x))) 74 74 throw new NotSupportedException("Multinomial logit classification does not support NaN or infinity values in the input dataset.");
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