TABLE 1.

Time consumption statistics of this research method(s).

Subject	TQWT	Feature extraction	BGWO	SVM	Total time
1	0.0052	0.0797	1.0827	0.7377	1.9850
2	0.0046	0.0789	1.1811	0.5733	1.9168
3	0.0055	0.0830	1.1099	0.2136	1.4950
4	0.0049	0.0815	1.1091	0.4496	1.7266
5	0.0054	0.0812	1.1513	0.5508	1.8699
6	0.0055	0.0820	1.1019	0.2911	1.5625
7	0.0047	0.0825	1.0904	0.3029	1.5630
8	0.0053	0.0808	1.1171	0.5324	1.8164
9	0.0048	0.0848	1.1645	0.3213	1.6602
10	0.0045	0.0800	1.1011	0.5356	1.8012
11	0.0047	0.0822	1.1166	0.6990	1.9847
12	0.0059	0.0796	1.1249	0.3097	1.5997
13	0.0048	0.0791	1.1123	0.4574	1.7327
14	0.0045	0.0807	1.1144	0.6253	1.9056
15	0.0052	0.0825	1.1876	0.4849	1.8427
16	0.0046	0.0801	1.1382	0.4296	1.7326
17	0.0063	0.0829	1.1028	0.2028	1.4777
18	0.0062	0.0792	1.2041	0.1932	1.5619
19	0.0050	0.0803	1.3384	0.5900	2.0940
20	0.0060	0.0787	1.4798	0.2691	1.9123
21	0.0050	0.0845	1.1740	0.2876	1.6356
22	0.0047	0.0812	1.2576	0.4934	1.9181
23	0.0059	0.0804	1.3163	0.4459	1.9289
24	0.0051	0.0810	1.2210	0.2974	1.6855
25	0.0056	0.0869	1.1947	0.2966	1.6707
26	0.0054	0.0884	1.2080	0.5649	1.9551
27	0.0044	0.0802	1.3141	0.3100	1.7889
28	0.0056	0.0814	1.1724	0.6294	1.9702
29	0.0054	0.0838	1.2144	0.6628	2.0502
30	0.0048	0.0828	1.2136	0.3896	1.7736
31	0.0056	0.0803	1.2812	0.4850	1.9324
32	0.0048	0.0820	1.1622	0.2938	1.6248