Table 5. Comparison of AdaBoost model performance on retrospective and prospective data.
Model | Data type | Accuracy | Precision | Recall | AUC |
---|---|---|---|---|---|
AdaBoost v1 | Retrospective | 0.64 | 0.18 | 0.73 | 0.68 |
AdaBoost v1 | Prospective | 0.60 | 0.15 | 0.66 | 0.64 |
AdaBoost v2 | Retrospective | 0.73 | 0.23 | 0.76 | 0.76 |
Abbreviation: AUC, area under the curve.