TABLE 4.
The results of classification in three frequency bands
| Frequency bands (Hz) | AUC | Accuracy | Precision | Recall |
|---|---|---|---|---|
| Mean (±SD) | Mean (±SD) | Mean (±SD) | Mean (±SD) | |
| Conventional frequency band | 0.804 (±0.0183) | 73.39 (±2.83) | 73.55 (±2.85) | 73.06 (±2.94) |
| Slow‐4 frequency band | 0.639 (±0.0204) | 60.03 (±2.38) | 59.89 (±2.34) | 60.70 (±2.57) |
| Slow‐5 frequency band | 0.811 (±0.0242) | 74.73 (±2.78) | 74.58 (±2.84) | 75.05 (±2.77) |
Note: The mean and SD values of the accuracy, precision, and recall metrics were reported as percentages (%), whereas the AUC was reported as decimals. Conventional frequency band: 0.01–0.08 Hz; Slow‐4 frequency band: 0.027–0.073 Hz; Slow‐5 frequency band: 0.01–0.027 Hz.
Abbreviations: AUC, area under the receiver operating characteristic curve; SD, standard deviation.