Table 5.

Average classification accuracy ± SD across different EEG frequency bands (features ranked using ANOVA)

Classifier	Group	No. of features	EEG frequency band (%)
			Delta	Theta	Alpha	Beta	Gamma	ALL
FKNN m = 1.12, k = 5	LPD	5	36.19 ± 3.46	42.76 ± 2.88	48.59 ± 1.39	50.83 ± 2.63	51.65 ± 1.39	54.28 ± 1.60
	RPD	7	44.82 ± 2.77	54.29 ± 1.62	55.52 ± 2.97	60.35 ± 1.68	60.35 ± 2.00	63.19 ± 1.57
	HC	5	55.42 ± 1.75	58.39 ± 2.33	60.54 ± 1.24	64.28 ± 2.82	65.24 ± 1.75	71.42 ± 2.58
RBF-SVM	LPD	4	40.49 ± 1.65	50.39 ± 3.05	52.30 ± 2.61	54.85 ± 1.95	55.20 ± 1.05	58.28 ± 3.23
	RPD	6	52.29 ± 1.83	55.49 ± 2.91	64.99 ± 1.53	61.63 ± 2.28	61.28 ± 1.99	70.86 ± 1.82
	HC	3	60.49 ± 2.75	66.29 ± 1.73	67.38 ± 2.81	72.38 ± 1.73	74.84 ± 2.83	83.39 ± 2.04