Table 1.

Classification accuracies per subject for the BCI competition data set.

	5 trials		10 trials		20 trials		30 trials
	λ 1 = 10−3, λ 2 = 10−1		λ 1 = 10−4, λ 2 = 101		λ 1 = 10−3, λ 2 = 10−1		λ 1 = 10−4, λ 2 = 101
Subject	bCSP	mtCSP	bCSP	mtCSP	bCSP	mtCSP	bCSP	mtCSP
aa	0.49	0.73	0.54	0.64	0.66	0.71	0.61	0.69
al	0.80	0.73	0.95	0.93	0.95	0.94	0.94	0.94
av	0.56	0.58	0.59	0.63	0.44	0.62	0.56	0.64
aw	0.69	0.57	0.69	0.56	0.66	0.58	0.55	0.54
ay	0.92	0.86	0.84	0.93	0.85	0.85	0.88	0.87
Mean	0.69	0.69	0.72	0.74	0.71	0.74	0.75	0.79