| { | |
| "artifact": "engine_maintenance_pipeline.joblib", | |
| "pipeline": [ | |
| "IQRCapper", | |
| "StandardScaler", | |
| "GradientBoostingClassifier" | |
| ], | |
| "requires_module": "preprocessing.py", | |
| "input_features": [ | |
| "Engine_RPM", | |
| "Lub_Oil_Pressure", | |
| "Fuel_Pressure", | |
| "Coolant_Pressure", | |
| "Lub_Oil_Temperature", | |
| "Coolant_Temperature" | |
| ], | |
| "positive_class": 1, | |
| "class_names": { | |
| "0": "Normal", | |
| "1": "Requires Maintenance" | |
| }, | |
| "best_params": { | |
| "learning_rate": 0.05, | |
| "max_depth": 2, | |
| "n_estimators": 120, | |
| "subsample": 1.0 | |
| }, | |
| "metrics": { | |
| "Train_Accuracy": 0.6774, | |
| "Test_Accuracy": 0.6627, | |
| "Balanced_Accuracy": 0.5922, | |
| "Precision": 0.6845, | |
| "Recall": 0.8624, | |
| "F1": 0.7632, | |
| "ROC_AUC": 0.7017 | |
| }, | |
| "model_version": "1.0.0" | |
| } |