A New Feature Analysis Approach to Selecting Channels of EEG for Fatigue Driving

Table 1

Sorting table of channel weights for frequency domain feature data .

Theta_Std		Alpha_Std		Beta1_Std		Beta2_Std
Number	Weight	Number	Weight	Number	Weight	Number	Weight
27	197.0	13	11.62	27	11.62	28	5.663
28	181.9	28	11.22	28	11.22	29	4.153
29	157.4	17	11.05	29	11.05	30	3.667
17	122.7	1	10.62	17	10.62	13	3.023
24	117.7	30	8.951	3	8.951	17	2.995
9	110.5	8	8.742	22	8.742	23	2.678
3	103.7	29	7.583	9	7.583	3	2.627
2	102.8	3	7.008	13	7.008	27	2.622
4	100.4	22	6.310	24	6.310	1	2.521
18	100.1	2	5.644	1	5.644	18	2.506
22	97.61	12	5.529	2	5.529	12	2.434
15	96.24	23	4.691	30	4.691	22	2.347
8	95.16	18	4.493	18	4.493	8	2.214
5	91.46	9	4.156	5	4.156	9	2.073
19	88.32	7	4.009	19	4.009	2	1.817
10	84.71	27	3.829	8	3.829	11	1.738
23	83.43	4	3.587	11	3.587	7	1.682
11	83.02	26	3.270	15	3.270	24	1.533
6	82.45	24	3.189	10	3.189	19	1.490
30	81.99	11	3.154	6	3.154	4	1.420
7	81.39	16	2.348	23	2.348	26	1.362
13	77.23	14	2.252	7	2.252	25	1.294
16	75.23	19	2.153	4	2.153	14	1.160
1	74.43	25	2.151	12	2.151	6	1.155
21	67.56	5	2.128	14	2.128	16	1.088
14	63.10	6	2.044	16	2.044	20	1.076
20	60.28	15	1.998	21	1.998	15	1.021
26	59.70	21	1.855	26	1.855	5	0.988
12	59.26	20	1.643	25	1.643	21	0.940
25	56.50	10	1.627	20	1.627	10	0.744