Table 2 Aggregated evaluation metrics across the 18 data sets
| Â | C3 | C2 | W2 | F-Statistic | EWMA |
|---|---|---|---|---|---|
Sensitivity | 0.78 | 0.73 | 0.72 | 0.80 | 0.73 |
| Â | (0.74-0.82) | (0.68-0.78) | (0.67-0.77) | (0.77-0.83) | (0.68-0.78) |
Specificity | 0.95 | 0.97 | 0.97 | 0.91 | 0.95 |
| Â | (0.94-0.95) | (0.96-0.97) | (0.97-0.97) | (0.90-0.91) | (0.94-0.96) |
PPV | 0.49 | 0.55 | 0.56 | 0.45 | 0.47 |
| Â | (0.44-0.53) | (0.50-0.60) | (0.51-0.61) | (0.42-0.48) | (0.43-0.52) |
NPV | 0.99 | 0.99 | 0.99 | 0.98 | 0.98 |
| Â | (0.98-0.99) | (0.98-0.99) | (0.98-0.99) | (0.98-0.98) | (0.98-0.99) |
Alarms/100 days(A) | 7.65 | 5.98 | 5.57 | 13.77 | 7.85 |
F1 | 0.60 | 0.63 | 0.63 | 0.58 | 0.58 |