Table 2 Anomaly detection techniques comparison under different metrics
From: Improved prediction of missing protein interactome links via anomaly detection
Network | Anomaly Method | Accuracy | F-measure | Sensitivity | Specificity | FP rate | FN rate |
|---|---|---|---|---|---|---|---|
Arabidopsis | gpoc | 96.69 | 96.77 | 99.19 | 94.19 | 5.81 | 0.81 |
thaliana | parzen | 85.75 | 85.12 | 81.50 | 90.00 | 10.00 | 18.50 |
| Â | pca | 69.25 | 76.48 | 1 | 38.50 | 61.50 | 0 |
| Â | nn | 77.50 | 81.63 | 1 | 55.00 | 45.00 | 0 |
Caenorhabditis | gpoc | 90.98 | 91.59 | 98.23 | 83.73 | 16.27 | 1.77 |
elegans | parzen | 69.63 | 76.61 | 99.50 | 39.75 | 60.25 | 0.50 |
| Â | pca | 56.13 | 69.50 | 1 | 12.25 | 87.75 | 0 |
| Â | nn | 56.37 | 69.63 | 1 | 12.75 | 87.25 | 0 |
Mus musculus | gpoc | 94.90 | 95.13 | 99.56 | 90.24 | 9.76 | 0.44 |
| Â | parzen | 90.62 | 91.39 | 99.50 | 81.75 | 18.25 | 0.50 |
| Â | pca | 70.37 | 77.15 | 1 | 40.75 | 59.25 | 0 |
| Â | nn | 76.50 | 80.97 | 1 | 53.00 | 47.00 | 0 |
Rattus | gpoc | 98.10 | 98.13 | 99.68 | 96.52 | 3.48 | 0.32 |
norvegicus | parzen | 96.13 | 96.25 | 99.50 | 92.75 | 7.25 | 0.50 |
| Â | pca | 77.25 | 81.47 | 1 | 54.50 | 45.50 | 0 |
| Â | nn | 91.37 | 92.06 | 1 | 82.75 | 17.25 | 0 |