Table 3.
The classification accuracy and F1-score of 10 subjects using five methods in the second stage (%).
| Subject | Accuracy | F1-score | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| STLDA | DCPM | DeepLDA | EEGNet | STA-CNN | STLDA | DCPM | DeepLDA | EEGNet | STA-CNN | |
| S1 | 52.7 | 54.0 | 63.5 | 67.9 | 71.4 | 28.8 | 28.1 | 36.6 | 30.6 | 34.2 |
| S2 | 74.5 | 72.1 | 72.0 | 74.7 | 79.2 | 48.9 | 42.5 | 41.2 | 49.2 | 52.5 |
| S3 | 54.3 | 58.6 | 64.6 | 60.1 | 63.0 | 30.8 | 32.7 | 33.0 | 34.8 | 34.1 |
| S4 | 83.1 | 85.4 | 87.3 | 87.7 | 88.7 | 64.1 | 67.7 | 70.1 | 71.3 | 72.8 |
| S5 | 76.5 | 74.6 | 77.8 | 80.0 | 83.0 | 49.2 | 47.3 | 48.8 | 52.2 | 55.9 |
| S6 | 61.3 | 57.0 | 68.0 | 65.5 | 69.6 | 34.2 | 34.4 | 35.7 | 41.2 | 39.5 |
| S7 | 83.2 | 84.4 | 84.4 | 86.6 | 87.9 | 65.4 | 67.2 | 64.5 | 68.0 | 71.2 |
| S8 | 59.4 | 58.6 | 56.3 | 60.5 | 65.5 | 24.5 | 32.7 | 28.0 | 25.7 | 26.8 |
| S9 | 71.7 | 73.1 | 78.4 | 78.0 | 79.9 | 43.5 | 46.3 | 51.1 | 49.7 | 52.5 |
| S10 | 78.3 | 79.5 | 87.1 | 87.7 | 89.0 | 60.2 | 61.9 | 72.2 | 71.5 | 75.5 |
| Mean ± Std | 69.5 ± 11.6 | 69.7 ± 11.8 | 73.9 ± 10.8 | 74.9 ± 10.9 | 77.7 ± 9.8 | 45.0 ± 15.1 | 46.1 ± 14.9 | 48.1 ± 16.0 | 49.4 ± 16.7 | 51.5 ± 17.6 |