Table 7.

Accuracies for different dimension features subset across different electrode.

Feature number	2	5	10	15	20	25
SVM (%)
T3	25.35	40.96	42.95	37.63	38.64	38.99
T4	24.75	30.67	41.66	42.86	43.52	46.23
Pz	40.67	61.53	60.97	41.63	39.94	38.01
C4.5 (%)
T3	37.56	40.82	50.67	56.32	55.77	56.18
T4	36.64	57.63	73.05	74.57	74.69	76.77
Pz	57.81	67.74	75.19	78.63	77.88	78.90
BP (%)
T3	20.23	32.74	40.12	45.64	47.57	48.92
T4	19.27	38.69	62.45	63.74	62.29	64.67
Pz	27.54	58.78	73.13	71.62	70.87	71.33
LDA (%)
T3	25.63	59.67	64.78	65.14	64.97	65.34
T4	21.78	32.71	45.91	50.83	47.63	46.92
Pz	20.79	38.98	58.67	62.38	63.00	62.47