Table 4.

Standard deviation of LCCS similarity percentage measured by FLAT for compared optimizers.

$m\ast n$	PSO	IMO	IMO-PSO	SCA	ASCA-PSO	BA	BA-PSO-1	BA-PSO-2	BA-DE	BA-CSA	BPINF
250,000	2.24	2.28	1.28	3.52	0.90	3.64	0.64	0.37	0.89	0.89	0.56
350,000	1.52	1.79	1.00	1.96	0.75	2.08	1.65	0.33	2.31	2.31	0.75
550,000	2.57	2.64	1.28	1.76	1.01	1.88	0.85	0.66	1.19	1.19	0.32
750,000	2.27	2.41	0.77	2.70	0.94	2.82	0.95	1.13	1.33	1.33	0.19
1,000,000	2.93	3.12	1.11	4.48	1.15	4.60	2.49	0.92	3.73	3.73	0.75
1,400,000	1.58	1.59	0.85	3.92	0.69	4.04	0.77	0.14	1.15	1.15	0.39
1,800,000	2.09	2.41	1.12	2.05	0.94	2.17	1.29	1.46	1.93	1.93	0.50
2,200,000	1.77	2.22	0.79	2.26	0.88	2.38	1.43	1.08	2.14	2.14	0.58
2,600,000	1.89	2.32	1.47	1.58	0.91	1.70	1.11	0.95	1.80	1.80	0.35
3,000,000	1.59	1.91	0.96	2.90	0.79	3.02	0.96	0.87	1.56	1.56	0.69
4,000,000	4.31	4.45	1.31	9.22	1.55	9.34	2.73	2.49	4.44	4.44	0.86
5,000,000	2.07	2.32	1.49	3.12	0.91	3.24	4.12	0.79	6.71	6.71	0.18
6,000,000	2.53	2.67	1.10	1.18	1.01	1.30	1.01	1.56	1.64	1.64	0.35
7,000,000	3.55	3.72	1.27	1.35	1.33	1.47	0.84	0.44	1.36	1.36	0.43
8,000,000	0.75	1.02	0.92	2.35	0.52	2.47	1.65	0.09	2.68	2.68	0.67
9,000,000	5.51	5.91	2.35	2.83	1.99	2.95	1.38	4.11	2.24	2.24	0.79
11,000,000	1.4	1.79	1.00	1.79	0.75	1.91	0.48	0.49	2.75	2.75	0.90
13,000,000	1.61	1.95	1.13	1.91	0.8	2.03	1.62	0.52	2.30	2.30	0.61
15,000,000	1.2	1.35	1.50	1.35	0.62	1.47	1.02	0.98	2.33	2.33	0.31
18,000,000	2.08	2.20	1.31	3.39	0.88	3.51	1.92	1.06	2.70	2.70	0.56
21,000,000	2.14	2.47	1.51	2.59	0.43	2.71	0.64	0.92	1.70	1.70	0.23