Table 5:
Performance evaluation by 5-fold cross-validation tests on Gram-negative bacteria proteins using a consensus of PSSM and GO terms-based predictions. The multi-label confusion matrix reflects well the predictions performance for each location separetely.
| Subcellular locations | Metrics | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TP | FP | FN | TN | Correct | Wrong | % TP | % FP | % FN | % TN | % Correct | ||
| 4,152 | Cytoplasm (C) | 4,132 | 157 | 20 | 2,269 | 6,401 | 177 | 0.63 | 0.02 | 0 | 0.34 | 0.97 |
| 1,415 | Inner membrane (I) | 1,388 | 238 | 27 | 4,925 | 6,313 | 265 | 0.21 | 0.04 | 0 | 0.75 | 0.96 |
| 346 | Outer membrane (O) | 315 | 29 | 31 | 6,203 | 6,518 | 60 | 0.05 | 0 | 0 | 0.94 | 0.99 |
| 422 | Periplasm (P) | 393 | 72 | 29 | 6,084 | 6,477 | 101 | 0.06 | 0.01 | 0 | 0.92 | 0.98 |
| 272 | Extracellular (S) | 250 | 39 | 22 | 6,267 | 6,517 | 61 | 0.04 | 0.01 | 0 | 0.95 | 0.99 |
| 10 | Vacuole (V) | 8 | 0 | 2 | 6,568 | 6,576 | 2 | 0 | 0 | 0 | 1 | 1 |