Table 3.
Cross-validated maxima of the classification accuracy (in %) for all five methods. HSD1, HSD2, and HSD3 refer to band power features with three harmonics and smoothing window lengths 0.5 s, 1.0 s, and 1.5 s, respectively. HPC is the harmonic phase coupling approach, whereas SFFS denotes the results from our previous paper. The last two rows show the mean and standard deviation (STD). The best method for each subject is marked boldface.
| HSD1 | HSD1 | HSD2 | HSD3 | HPC | SFFS |
|---|---|---|---|---|---|
| S1 | 59.2 | 58.4 | 59.9 | 66.4 | 65.9 |
| S2 | 89.4 | 97.0 | 94.0 | 94.7 | 89.4 |
| S3 | 65.8 | 71.5 | 74.1 | 66.6 | 69.1 |
| S4 | 86.8 | 88.9 | 95.3 | 88.0 | 77.4 |
| S5 | 67.9 | 69.2 | 71.7 | 72.7 | 67.8 |
| S6 | 67.0 | 65.5 | 69.9 | 68.1 | 69.1 |
| S7 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 |
| S8 | 71.5 | 74.3 | 75.1 | 80.0 | 73.6 |
| S9 | 87.7 | 88.7 | 92.8 | 91.9 | 70.6 |
| S10 | 90.5 | 92.4 | 93.3 | 92.2 | 84.0 |
| S11 | 76.4 | 79.3 | 84.0 | 85.3 | 66.5 |
| S12 | 90.4 | 89.5 | 90.9 | 86.4 | 84.5 |
| S13 | 83.9 | 84.2 | 85.3 | 86.3 | 72.8 |
| S14 | 90.2 | 93.9 | 98.2 | 95.0 | 86.2 |
| Mean | 80.5 | 82.3 | 84.6 | 83.8 | 76.9 |
| STD | 12.3 | 12.8 | 12.4 | 11.3 | 10.3 |