Table 4.

Accuracy (mean and standard deviation) without considering a priori knowledge i.e. Asymmetry - Within-subject. The best performance value is highlighted in bold.

Classifier	Entire EEG band			Filter bank
	No PCA/CSP	PCA	CSP	No PCA/CSP	PCA	CSP
k-NN	71.0 ± 6.0	67.7 ± 8.4	72.0 ± 8.9	75.6 ± 5.8	66.8 ± 7.2	94.5 ± 3.5
SVM	66.9 ± 8.1	66.3 ± 10.3	73.4 ± 9.5	71.6 ± 8.9	62.0 ± 7.8	95.5 ± 2.8
LDA	63.1 ± 4.9	55.3 ± 4.0	74.0 ± 10.0	62.9 ± 5.3	53.9 ± 3.5	95.0 ± 2.9
ANN	69.7 ± 5.1	66.3 ± 6.2	78.1 ± 8.0	66.7 ± 4.9	65.6 ± 5.6	96.1 ± 3.0
RF	$66.4\pm 4.1$	$58.9\pm 4.2$	$72.8\pm 9.4$	$67.4\pm 4.1$	$59.3\pm 5.0$	$94.2\pm 2.7$
LR	$62.7\pm 4.9$	$52.3\pm 2.9$	$72.6\pm 9.3$	$61.0\pm 5.0$	$51.2\pm 4.0$	$95.1\pm 2.9$