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Table 1 Error rates (%) of proposed SPECTRA predictor and competing methods for dataset 1

From: SPECTRA: a tool for enhanced brain wave signal recognition

Subject CSP CSSP FBCSP DFBCSP SFBCSP SBLFB CSP-TSM SPECTRA
(Proposed)
aa 21.00
 ± 5.31
17.00
 ± 7.34
17.14
 ± 8.19
9.65
 ± 5.01
18.43
 ± 7.45
16.79
 ± 8.93
16.79
 ± 6.29
10.36
 ± 6.10
al 3.86
 ± 3.63
3.07
 ± 3.03
1.29
 ± 1.18
1.00
 ± 1.91
1.64
 ± 1.36
1.36
 ± 1.23
2.14
 ± 3.53
1.07
 ± 2.51
av 28.29
 ± 7.46
28.86
 ± 7.10
30.36
 ± 8.23
31.21
 ± 8.92
29.93
 ± 6.44
28.07
 ± 8.45
24.90
 ± 9.10
21.67
 ± 5.93
aw 10.36
 ± 5.10
8.43
 ± 5.09
6.50
 ± 4.55
4.64
 ± 4.75
9.29
 ± 5.85
5.57
 ± 4.90
4.54
 ± 2.80
3.93
 ± 3.29
ay 3.86
 ± 4.11
4.29
 ± 3.75
5.07
 ± 4.68
8.21
 ± 5.06
12.79
 ± 5.96
11.00
 ± 6.03
3.21
 ± 2.53
5.71
 ± 3.94
Average 13.47
 ± 5.18
12.33
 ± 5.30
12.07
 ± 5.51
10.94
 ± 5.13
14.14
 ± 5.57
12.56
 ± 6.07
10.31
 ± 4.85
8.55
 ± 4.35
  1. The lowest error rates for each of the subjects are indicated in bold