Table 2 Error rate (%) of proposed SPECTRA predictor and competing methods for dataset 2
From: SPECTRA: a tool for enhanced brain wave signal recognition
Subject | CSP | CSSP | FBCSP | DFBCSP | SFBCSP | SBLFB | CSP-TSM | SPECTRA (Proposed) |
|---|---|---|---|---|---|---|---|---|
a | 13.20  ± 8.07 | 13.65  ± 8.19 | 19.10  ± 9.35 | 16.80  ± 7.81 | 17.40  ± 5.93 | 19.10  ± 9.73 | 11.98  ± 6.64 | 13.00  ± 8.05 |
b | 42.80  ± 12.25 | 42.70  ± 11.38 | 44.70  ± 11.27 | 42.90  ± 9.75 | 45.30  ± 6.59 | 41.50  ± 11.12 | 40.95  ± 10.32 | 42.50  ± 8.28 |
c | 43.70  ± 11.24 | 39.95  ± 10.21 | 35.70  ± 9.58 | 35.20  ± 8.51 | 43.00  ± 11.62 | 33.20  ± 12.53 | 32.16  ± 8.68 | 27.90  ± 11.53 |
d | 22.40  ± 8.82 | 14.60  ± 8.75 | 22.20  ± 8.99 | 23.50  ± 8.41 | 29.50  ± 10.13 | 11.50  ± 7.91 | 15.74  ± 7.89 | 13.53  ± 6.12 |
e | 18.00  ± 9.74 | 18.05  ± 9.18 | 14.00  ± 9.15 | 18.30  ± 8.84 | 24.70  ± 10.34 | 11.60  ± 6.88 | 9.85  ± 5.77 | 9.50  ± 8.13 |
f | 22.50  ± 10.84 | 18.55  ± 8.39 | 19.60  ± 8.56 | 14.30  ± 8.57 | 20.90  ± 6.45 | 21.20  ± 11.98 | 14.09  ± 7.13 | 13.20  ± 6.94 |
g | 7.10  ± 5.06 | 6.35  ± 4.92 | 6.90  ± 6.62 | 9.00  ± 5.05 | 9.70  ± 4.97 | 5.90  ± 5.41 | 7.86  ± 5.67 | 5.67  ± 4.69 |
Average | 24.24  ± 9.43 | 21.98  ± 8.72 | 23.17  ± 9.07 | 22.86  ± 8.13 | 27.21  ± 8.00 | 20.57  ± 9.36 | 18.94  ± 7.44 | 17.90  ± 7.68 |