Table 2.

Classification results from using CSP and the 3 approaches of multi-class extensions to FBCSP algorithm on the unseen evaluation data from BCI Competition IV Dataset 2a.

Subjects	CSP	FBCSP
		DC	PW	OVR
1	0.556	0.708	0.782	0.676
2	0.310	0.370	0.407	0.417
3	0.704	0.657	0.755	0.745
4	0.444	0.472	0.528	0.481
5	0.222	0.407	0.417	0.398
6	0.199	0.264	0.185	0.273
7	0.606	0.727	0.796	0.773
8	0.759	0.579	0.741	0.755
9	0.722	0.495	0.537	0.606
AVG	0.503	0.520	0.572	0.569