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Table 2 Performance of classification obtained by using SVM - Collection2

From: Availability of MudPIT data for classification of biological samples

  Spec. Sens. PPV NPV Acc. F-score Bal. Acc. Informedness MCC
Proteins 93% 93% 93% 93% 93% 0.46 92% 85% 0.85
Peptides 100% 100% 100% 100% 100% 0.50 100% 100% 1
m/z-DB1 62% 92% 89% 71% 77% 0.40 77% 54% 0.47
m/z-DB2 77% 77% 77% 77% 77% 0.38 77% 54% 0.54
m/z-DB3 85% 85% 85% 85% 85% 0.42 84% 70% 0.69
  1. Specificity (Spec.), sensitivity (Sens.), positive predictive value (PPV), negative predictive value (NPV), accuracy (Acc.), F-score, balanced accuracy (Bal. Acc.), informedness and Matthews correlation coefficient (MCC) of collection 2. Evaluation capabilities have been obtained using observations not considered in the signal selection phase.