Table 1.

Classification accuracies and kappa score in (%) for all channel selection with different brain areas using kernel ELM (Gaussian-ELM)

Subjects	BA1		BA2		BA3
	Accuracy	kappa	Accuracy	kappa	Accuracy	kappa
S1	43.67	29.48	44.17	30.23	47.19	33.13
S2	41.50	27.20	42.20	28.42	45.89	31.81
S3	45.96	31.93	47.86	33.81	48.04	34.11
S4	46.23	32.21	48.18	34.38	49.77	35.71
S5	43.87	29.92	45.18	31.10	47.88	33.84
S6	44.89	30.87	42.82	28.91	48.77	34.81
AVG	44.35	30.27	45.07	31.14	47.92	33.90
SD	5.38	4.28	7.56	5.50	6.89	4.78