Table 2.
The classification accuracy and F1-score of 10 subjects using five methods in the first stage (%).
| Subject | Accuracy | F1-score | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| STLDA | DCPM | DeepLDA | EEGNet | STA-CNN | STLDA | DCPM | DeepLDA | EEGNet | STA-CNN | |
| S1 | 56.3 | 56.7 | 54.9 | 57.9 | 59.1 | 60.7 | 60.6 | 55.2 | 61.6 | 59.7 |
| S2 | 74.9 | 74.3 | 77.1 | 78.0 | 78.2 | 76.0 | 75.1 | 78.1 | 79.1 | 78.6 |
| S3 | 50.9 | 51.5 | 53.3 | 53.3 | 54.3 | 53.2 | 54.4 | 54.5 | 55.9 | 59.9 |
| S4 | 60.3 | 60.1 | 62.1 | 62.5 | 63.7 | 58.8 | 60.6 | 59.1 | 60.2 | 62.6 |
| S5 | 50.3 | 50.5 | 51.5 | 53.3 | 56.5 | 51.0 | 49.3 | 50.3 | 52.1 | 56.4 |
| S6 | 48.7 | 50.3 | 52.3 | 50.5 | 50.5 | 52.0 | 54.3 | 52.1 | 47.5 | 50.4 |
| S7 | 58.7 | 58.3 | 60.1 | 60.5 | 62.7 | 62.8 | 61.5 | 62.3 | 64.8 | 60.3 |
| S8 | 50.5 | 50.5 | 50.5 | 52.1 | 53.7 | 52.6 | 50.4 | 52.9 | 53.3 | 55.2 |
| S9 | 50.5 | 52.1 | 51.7 | 54.1 | 54.5 | 51.9 | 54.6 | 53.8 | 56.6 | 59.0 |
| S10 | 56.9 | 54.5 | 57.3 | 61.1 | 63.3 | 59.3 | 57.0 | 57.4 | 61.4 | 64.6 |
| Mean ± Std | 55.8 ± 7.8 | 55.9 ± 7.3 | 57.1 ± 8.0 | 58.3 ± 8.1 | 59.6 ± 8.0 | 57.8 ± 7.7 | 57.8 ± 7.4 | 57.6 ± 8.0 | 59.2 ± 8.7 | 60.7 ± 7.4 |