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Selected parameters | Performance measures | |||||||
---|---|---|---|---|---|---|---|---|
Asset ID | ν | γ | Threshold (%) | ρ | Anomaly detection precision (%) | True anomaly rate (%) | PPV | TNR |
1 | 0.05 | 0.00322 | 10 | 0.053799 | 67 | 67 | 0.564956 | 0.964856 |
2 | 0.05 | 0.00458 | 15 | 0.054133 | 67 | 100 | 0.581549 | 0.968125 |
3 | 0.01 | 0.000001 | 40 | 0.011452 | 100 | 100 | 0.822188 | 0.996917 |
4 | 0.01 | 0.00112 | 20 | 0.011158 | 75 | 75 | 0.733333 | 0.995465 |
5 | 0.05 | 0.00000142 | 20 | 0.052545 | 100 | 100 | 0.669077 | 0.975273 |
6 | 0.02 | 0.00159 | 35 | 0.021406 | 100 | 60 | 0.815661 | 0.995486 |
7 | 0.05 | 0.00000579 | 15 | 0.049346 | 67 | 100 | 0.717913 | 0.983427 |
9 | 0.02 | 0.000001 | 35 | 0.022559 | 67 | 67 | 0.649317 | 0.989856 |
10 | 0.01 | 0.000001 | 20 | 0.010219 | 100 | 67 | 0.813356 | 0.997402 |