Feature Selection Applying Statistical and Neurofuzzy Methods to EEG-Based BCI

Table 6

Success rate (in %) as a function of the input vector dimension () applying the fuzzy criteria and order selection. : learning session, rule prune session, and test session.

							Average
User 1
1	49.78	55.62	39.27	40.54	54.21	58.60	49.67
2	56.98	66.04	60.17	55.39	70.28	71.65	63.42
3	65.30	60.17	65.98	59.32	67.40	59.46	62.94
4	78.08	73.73	78.78	65.14	74.02	70.53	73.38
5	78.76	73.44	80.47	78.35	77.45	69.58	76.34
6	79.71	70.19	80.63	76.86	77.85	65.97	75.20
7	79.23	78.51	78.62	58.97	79.98	68.15	73.91
8	79.07	77.79	79.48	71.62	76.50	69.47	75.66
9	80.30	79.00	80.04	66.37	81.08	81.07	77.98
User 2
1	34.48	58.33	65.87	66.07	60.94	57.63	57.22
2	62.56	71.44	72.90	67.34	78.91	67.63	70.13
3	68.69	75.43	72.00	68.52	75.98	63.82	70.74
4	61.43	63.31	70.56	59.50	69.53	62.33	64.44
5	61.46	70.05	67.17	59.65	63.54	53.74	62.60
6	58.06	69.70	72.87	58.41	61.83	62.07	63.83
7	68.03	65.74	65.84	58.38	45.60	61.95	60.92
8	65.01	62.24	50.60	43.98	70.95	58.67	58.58
9	68.15	66.20	62.41	48.10	66.30	58.64	61.63
10	65.67	66.41	65.15	63.59	66.26	56.45	63.92
11	52.33	67.36	68.63	58.27	56.57	55.90	59.84
User 3
1	42.50	54.61	34.65	46.41	54.47	45.59	46.37
2	41.28	36.01	40.17	46.82	49.97	46.82	43.51
3	43.87	48.60	44.22	46.90	48.01	46.06	46.28
4	44.39	53.21	41.95	48.83	51.26	48.48	48.02
5	45.17	54.38	42.88	44.89	53.91	49.45	48.45
6	42.67	51.26	43.90	47.14	56.89	47.20	48.18
7	39.85	56.75	41.10	42.73	48.57	44.57	45.60
8	41.16	54.56	43.69	46.73	45.39	45.59	46.19
9	42.03	50.29	40.38	43.55	46.47	45.85	44.76
10	41.31	50.32	38.75	43.43	44.10	38.70	42.77
11	40.32	45.97	38.49	48.16	44.71	44.60	43.71
12	41.19	50.18	44.62	41.44	42.79	45.24	44.24
13	42.01	44.80	36.31	42.03	44.92	41.65	41.96
14	41.69	47.81	41.69	47.96	45.74	41.44	44.39
15	41.42	51.90	39.22	46.99	42.41	43.05	44.17
16	40.23	41.12	37.65	43.49	39.08	43.87	40.91