TABLE 5. Performance of the Boosted Trees on the Test Set of Data for Different Pre- and Post-Alarm Windows.
| Pre-alarm window (min) | Post-alarm window (min) | AUROC (sensitivity) | No. of trees in the ensemble |
|---|---|---|---|
| 3 | 3 | 0.85 (0.26) | 184 |
| 3 | 2 | 0.86 (0.29) | 184 |
| 3 | 1 | 0.89 (0.33) | 136 |
| 2 | 1 | 0.89 (0.33) | 108 |
| 1 | 1 | 0.89 (0.32) | 104 |