| { | |
| "model_name": "AdaBoost (Optuna)", | |
| "algorithm": "AdaBoost", | |
| "tuning_method": "Optuna", | |
| "features": [ | |
| "Engine RPM", | |
| "Lub Oil Pressure", | |
| "Fuel Pressure", | |
| "Coolant Pressure", | |
| "Lub Oil Temp", | |
| "Coolant Temp", | |
| "RPM_x_OilPressure", | |
| "RPM_x_FuelPressure", | |
| "RPM_x_CoolantPressure", | |
| "OilTemp_x_OilPressure", | |
| "CoolantTemp_x_CoolantPressure", | |
| "RPM_squared", | |
| "OilPressure_squared", | |
| "TempDiff", | |
| "OilFuelPressureRatio", | |
| "CoolantOilPressureRatio", | |
| "OilHealthIndex", | |
| "CoolantStress", | |
| "OilTempPerRPM", | |
| "CoolantTempPerRPM", | |
| "PressureSum", | |
| "TempSum" | |
| ], | |
| "n_features": 22, | |
| "target": "Engine Condition", | |
| "threshold": 0.3699999999999999, | |
| "test_metrics": { | |
| "balanced_accuracy": 0.5159377210970009, | |
| "roc_auc": 0.6980806781707058, | |
| "recall": 0.9875541125541125, | |
| "precision": 0.6381118881118881, | |
| "f2": 0.8900702301989856 | |
| }, | |
| "best_params": { | |
| "base_max_depth": "3", | |
| "n_estimators": "383", | |
| "learning_rate": "0.2608158369431769" | |
| }, | |
| "training_info": { | |
| "train_samples": 14650, | |
| "val_samples": 1954, | |
| "test_samples": 2931 | |
| } | |
| } |