Research Article
Positive-Unlabeled Learning for Pupylation Sites Prediction
Table 3
Independent test performance of PUL-PUP and three existing pupylation sites predictors.
| Method | Threshold | Sn (%) | Sp (%) | ACC (%) | MCC | AUC |
| GPS-PUP | High | 31.03 | 89.46 | 85.62 | 0.16 | 0.60 | Medium | 34.48 | 85.54 | 82.19 | 0.14 | Low | 41.38 | 76.72 | 74.43 | 0.10 |
| iPUP | High | 48.28 | 82.84 | 80.55 | 0.20 | 0.66 | Medium | 51.72 | 76.47 | 74.83 | 0.16 | Low | 55.17 | 72.06 | 70.94 | 0.15 |
| pbPUP | High | 17.24 | 88.48 | 83.75 | 0.04 | 0.60 | Medium | 31.03 | 80.15 | 76.89 | 0.07 | Low | 41.38 | 69.85 | 67.96 | 0.07 |
| PUL-PUP | High | 51.72 | 83.33 | 81.24 | 0.22 | 0.77 | Medium | 65.52 | 76.72 | 75.97 | 0.24 | Low | 68.97 | 72.79 | 72.54 | 0.23 |
|
|