| ============================================================ | |
| OPTIMIZATION COMPLETE | |
| ============================================================ | |
| Number of finished trials: 200 | |
| Best Trial: #52 | |
| Best F1 Score: 0.8774 | |
| Best AUC Score: 0.9327 | |
| Optuna Best Trial Value: 0.8774 | |
| Best hyperparameters: | |
| lambda: 3.1278404540677405e-06 | |
| alpha: 2.865349682111457 | |
| colsample_bytree: 0.6388434847100901 | |
| subsample: 0.975052331668336 | |
| learning_rate: 0.1046988967097677 | |
| max_depth: 5 | |
| min_child_weight: 283 | |
| gamma: 0.7863860752901305 | |
| num_boost_round: 876 | |
| ============================================================ |