vla-action-anomaly-eval / eval_report.json
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VLA action anomaly eval: real DROID actions + labelled faults for measuring a runtime safety supervisor (drift AUC 0.99)
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{
"calibration_frames": 6000,
"action_dim": 7,
"eval_rows": 3000,
"drift_auc": 0.9916,
"operating_point": {
"target_fpr": 0.01,
"threshold": 2.1929,
"detection": 0.8417,
"fpr": 0.01
},
"at_thresholds": {
"default(4.0)": {
"threshold": 4.0,
"tp": 1266,
"fp": 0,
"tn": 600,
"fn": 1134,
"precision": 1.0,
"recall": 0.5275,
"fpr": 0.0,
"f1": 0.690671031096563,
"catch_rate_by_type": {
"normal": 0.0,
"nonfinite": 1.0,
"out_of_bounds": 1.0,
"drift": 0.11,
"jerk": 0.0
}
},
"tuned(2.19)": {
"threshold": 2.192913126024349,
"tp": 2195,
"fp": 6,
"tn": 594,
"fn": 205,
"precision": 0.9972739663789186,
"recall": 0.9145833333333333,
"fpr": 0.01,
"f1": 0.9541404042599435,
"catch_rate_by_type": {
"normal": 0.01,
"nonfinite": 1.0,
"out_of_bounds": 1.0,
"drift": 0.84,
"jerk": 0.8183
}
}
}
}