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Table 7 The performance of SVM, ANN and QM models using 15 residues of N+ C termini on independent dataset.

From: Analysis and prediction of antibacterial peptides

   SVM QM ANN
Dataset Terminus CPP* PPV CPP PPV CPP PPV
39 original peptides of independent dataset N 23 58.97 21 53.84 19 48.71
  C 30 76.92 29 74.35 27 69.23
  N+C 26 66.66 27 69.23 25 64.10
39 randomly extracted peptides from main dataset N 35 89.74 33 84.61 34 87.17
  C 38 97.43 35 89.74 31 79.48
  N+C 36 92.30 34 87.17 36 92.30
24 peptides obtained from original independent dataset N 21 87.50 20 83.33 17 70.83
  C 22 91.66 22 91.66 19 79.16
  N+C 22 91.66 22 91.66 22 91.66
  1. * CPP: Correctly predicted peptides.
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BMC Bioinformatics

ISSN: 1471-2105

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