Table 7.

Classification accuracies (%) of models with different α_ct values on the BCI competition IV-2a.

α ct	A01	A02	A03	A04	A05	A06	A07	A08	A09	Average
0	84.34	61.48	90.84	72.37	73.19	59.53	85.56	82.66	81.44	76.82
0.25	87.54	64.31	94.14	73.25	74.64	63.26	86.64	80.07	81.82	78.41
0.5	89.32	66.78	94.14	74.56	76.45	62.33	86.28	85.61	85.23	80.08
0.75	89.32	66.43	93.77	73.68	71.38	60.47	89.17	84.5 0	85.23	79.33
1	87.9	59.72	93.77	71.49	74.64	57.67	89.89	83.39	81.82	77.81

The α_lsr is fixed as 0.5. The best accuracy for each subject is highlighted in boldface.