Table 3.
Dataset | Feature | Kernel | Thr | Sen | Spec | Acc | MCC | AUC | Parameter |
---|---|---|---|---|---|---|---|---|---|
Balanced dataset | AAC_Motif hybrid | t0 | 0.3 | 91.55 | 94.37 | 92.96 | 0.86 | 0.95 | t:0,c:60 |
t1 | 0.2 | 90.14 | 97.18 | 93.66 | 0.88 | 0.95 | t:1,d:1 | ||
t2 | 0.9 | 90.14 | 97.18 | 93.66 | 0.88 | 0.97 | g:0.001 c:0.05 j:4 | ||
DPC_Motif hybrid | t0 | 0.4 | 87.32 | 95.07 | 91.2 | 0.83 | 0.97 | t:0,c:990 | |
t1 | −0.4 | 93.66 | 97.18 | 95.42 | 0.91 | 0.96 | t:1,d:2 | ||
t2 | 0.1 | 92.25 | 95.77 | 94.01 | 0.88 | 0.97 | g:0.001 c:1 j:1 | ||
Realistic dataset | AAC_Motif hybrid | t0 | 0.3 | 75.35 | 99.3 | 97.13 | 0.82 | 0.96 | t:0,c:5 |
t1 | −0.6 | 89.44 | 98.38 | 97.57 | 0.86 | 0.98 | t:1,d:3 | ||
t2 | −0.3 | 88.73 | 98.67 | 97.77 | 0.87 | 0.98 | g:0.001 c:4 j:1 | ||
DPC_Motif hybrid | t0 | 0.5 | 78.87 | 97.89 | 96.17 | 0.77 | 0.95 | t:0,c:990 | |
t1 | −0.3 | 81.69 | 99.02 | 97.45 | 0.84 | 0.97 | t:1,d:2 | ||
t2 | −0.3 | 85.92 | 99.02 | 97.83 | 0.87 | 0.97 | g:0.001 c:2 j:1 |
The models constructed using balanced dataset displayed the highest MCC values of 0.88 and 0.91 for AAC_Motif hybrid and DPC_Motif hybrid models, respectively. The models constructed using realistic dataset displayed the highest MCC values of 0.87 for both AAC_Motif hybrid and DPC_Motif Hybrid models.