Table 1 Classification criteria performance evaluation (TP-true positives, TN-true negatives, FP-false positives, FN-false negatives)
From: Spectrogram-based assessment of small SNR variations, with application to medical electrodes
Measure | TP | TN | FP | FN | Acc. | Prec. | Recall | F1 |
|---|---|---|---|---|---|---|---|---|
Entropy | 107 | 15 | 92 | 0 | 0.570 | 0.537 | 1 | 0.698 |
Spec. max. | 107 | 18 | 89 | 0 | 0.584 | 0.545 | 1 | 0.705 |
Comp. len. | 107 | 102 | 5 | 0 | 0.976 | 0.955 | 1 | 0.977 |