Improved Transductive Support Vector Machine for a Small Labelled Set in Motor Imagery-Based Brain-Computer Interface

Table 4

Mean accuracies with dataset IV-a (%) (M = 20, R = 1 : 4).

	SVM	TSVM-light	RTSVM	LDS	CCCP	CCCP1	ITSVM	IST-TSVM
aa	47.73	55.62	47.69	47.88	47.69	47.69	47.69	47.69
al	60.54	66.04	54.58	49.12	92.46	92.46	89.50	93.42
av	48.69	53.42	48.69	48.65	52.00	51.58	51.96	51.77
aw	48.42	59.42	47.54	47.62	54.96	55.23	62.85	63.85
ay	48.73	56.73	47.77	47.65	53.92	53.88	55.46	59.54
Mean	50.82	58.25	49.25	48.18	60.21	60.17	61.49	63.25
Std.	5.45	4.86	3.01	0.67	18.24	18.28	16.61	18.02