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- {
- "model_type": "pressure",
- "algorithm": "XGBoost binary classifier + KNN similarity",
- "feature_version": "generalized_cycle_relative_v2",
- "feature_names": [
- "oil_last_relative_to_window",
- "oil_range_rel",
- "oil_slope_rel",
- "oil_min_dev",
- "oil_max_dev",
- "oil_low_ratio_mean",
- "oil_low_low_ratio_mean",
- "running_coverage_mean",
- "running_coverage_min",
- "oil_rel_cycle_mean",
- "oil_rel_cycle_min",
- "oil_rel_cycle_last",
- "oil_rel_recent_mean",
- "oil_rel_recent_last",
- "oil_slope_rel_cycle",
- "oil_decline_hours",
- "oil_drawdown_cycle",
- "oil_range_rel_cycle",
- "oil_mean_z",
- "oil_min_z",
- "oil_last_z",
- "oil_slope_z"
- ],
- "dropped_absolute_features": [
- "oil_mean",
- "oil_min",
- "oil_max",
- "oil_range",
- "oil_slope"
- ],
- "unit_baselines": {
- "7号机": {
- "median": 0.4959954351152259,
- "mad": 0.004497860941208021,
- "normal_samples": 2954
- },
- "8号机": {
- "median": 0.4871421198119168,
- "mad": 0.017792587713510888,
- "normal_samples": 1854
- },
- "9号机": {
- "median": 0.5120280659723062,
- "mad": 0.008992173571001738,
- "normal_samples": 3060
- }
- },
- "normal_sampling_strategy": "all_normal",
- "normal_to_anomaly_training_ratio_limit": null,
- "actual_normal_to_anomaly_training_ratio": 10.113110539845758,
- "training_samples_before_sampling": 8646,
- "training_samples_after_sampling": 8646,
- "training_normal": 7868,
- "training_anomaly": 778,
- "scale_pos_weight": 10.113110539845758,
- "validation_samples": 2841,
- "test_set_read": false,
- "threshold_selection": "max_validation_f1",
- "threshold": 0.38919052481651306,
- "validation_precision": 0.9245283018867925,
- "validation_recall": 1.0,
- "validation_f1": 0.9607843137254902,
- "validation_pr_auc": 0.9741256182641769,
- "rounds_requested": 800,
- "early_stopping_rounds_requested": 50,
- "rounds_run": 150,
- "early_stopped": true,
- "best_iteration": 99,
- "best_score": 0.0332656083894885
- }
|
