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Table 2 The performance of binary-based SVM models using 10, 15 and 20 residues of N-terminus.

From: Analysis and prediction of antibacterial peptides

  10 N-terminal residues 15 N-terminal residues 20 N-terminal residues
Threshold Sen. Spec. Acc. Sen. Spec. Acc. Sen. Spec. Acc.
-1 99.75 13.55 56.65 97.95 46.55 72.25 99.10 29.85 64.48
-0.9 99.75 17.98 58.87 96.93 51.15 74.04 98.81 34.93 66.87
-0.8 99.26 25.12 62.19 96.68 57.54 77.11 98.51 44.48 71.49
-0.7 98.77 34.48 66.63 96.16 60.36 78.26 97.91 49.85 73.88
-0.6 97.04 42.86 69.95 95.65 65.22 80.43 97.01 57.91 77.46
-0.5 95.81 50.99 73.40 95.40 68.29 81.84 96.12 63.58 79.85
-0.4 94.33 59.61 76.97 93.86 73.66 83.76 94.33 69.25 81.79
-0.3 91.87 67.73 79.80 92.33 76.98 84.65 91.64 75.52 83.58
-0.2 90.64 74.38 82.51 91.05 81.33 86.19 89.55 80.00 84.78
0 85.22 87.68 86.45 87.72 87.98 87.85 85.37 85.37 85.37
0.1 81.28 90.39 85.84 85.93 91.30 88.62 82.69 89.85 86.27
0.2 78.33 93.60 85.96 83.63 92.84 88.24 81.79 94.03 87.91
0.3 74.63 95.07 84.85 81.59 93.86 87.72 78.81 95.82 87.31
0.4 69.21 96.80 83.00 79.03 93.86 86.45 75.82 96.72 86.27
0.5 65.76 98.03 81.90 75.70 94.63 85.17 72.24 97.31 84.78
0.6 59.85 99.01 79.43 73.40 95.40 84.40 67.46 98.21 82.84
0.7 51.48 99.51 75.49 70.08 95.65 82.86 59.70 99.10 79.40
0.8 43.10 99.75 71.43 62.92 96.42 79.67 51.34 99.10 75.22
0.9 32.27 99.75 66.01 57.29 96.93 77.11 46.57 99.40 72.99
1 25.62 99.75 62.68 52.43 97.95 75.19 37.31 99.70 68.51