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Table 4 Cohen’s kappa coefficient values of proposed 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
aa 0.613 0.659 0.601 0.816 0.394 0.664 0.636 0.793
al 0.927 0.940 0.970 0.976 0.917 0.973 0.950 0.979
av 0.426 0.423 0.384 0.329 0.389 0.439 0.543 0.567
aw 0.800 0.837 0.837 0.906 0.743 0.889 0.896 0.921
ay 0.903 0.926 0.881 0.847 0.763 0.780 0.950 0.886
Average 0.734 0.757 0.735 0.775 0.641 0.749 0.795 0.829
  1. The best values for each of the subjects are highlighted in bold