{ "model_type": "xgboost_classifier", "version": "1.0", "created_at": "2025-10-01T06:16:26.712373", "training_data": { "datasets": [ "labeled/001_processed-004_2025-10-01-labelled.csv", "labeled/002_processed-002_2025-10-01-labelled.csv" ], "total_samples": 472, "training_date": "2025-10-01T06:16:26.711090", "features_count": 95 }, "performance_metrics": { "accuracy": 0.9216101694915254, "cv_mean": 0.5193281075027996, "cv_std": 0.11223734847592122, "cv_scores": [ 0.35789473684210527, 0.5578947368421052, 0.5, 0.4787234042553192, 0.7021276595744681 ] }, "framework": "xgboost", "task": "driver_behavior_classification", "labels": [ "aggressive", "normal", "conservative" ], "features": "obd_sensor_data", "rlhf_metadata": { "labeled_samples": 472, "original_samples": 0, "model_confidence": 0.0, "datasets_processed": 2 } }