An Improved Cockroach Swarm Optimization

Table 4

Simulation results of RIO, HRIO, CSO, MCSO, and ICSO.

SN	Function	Dim.	Opt.		RIO	HRIO	CSO	MCSO	ICSO
19	Zakharov	30	0	Ave.	1.0167𝐸04	1.0216𝐸04	6.3663𝐸18	2.3878𝐸−09	4.1579𝐸−26
				STD	3.8643𝐸03	5.1012𝐸03	2.2732𝐸19	8.8529𝐸−09	1.8549𝐸−25
				Best	2.6634𝐸03	2.3151𝐸03	1.3578𝐸09	2.0954𝐸−15	6.3965𝐸−57
				Success	0/20	0/20	0/20	20/20	20/20
				Time	115.192226	114.691827	79.926232	0.205280	0.259202
20	Step	30	0	Ave.	0.0000	0.0000	2.0004𝐸04	0.0000	0.0000
				STD	0.0000	0.0000	8.4815𝐸04	0.0000	0.0000
				Best	0.0000	0.0000	0.0000	0.0000	0.0000
				Success	20/20	20/20	16/20	20/20	20/20
				Time	0.686403	0.633264	39.136696	0.239525	0.225102
21	Powell	24	0	Ave.	1.8348𝐸−03	3.7434𝐸−03	1.0840𝐸08	2.6031𝐸−12	1.8207𝐸−24
				STD	1.6248𝐸−03	6.1711𝐸−03	4.1180𝐸08	6.9959𝐸−12	5.6824𝐸−24
				Best	9.6693𝐸−05	6.8033𝐸−04	5.2392𝐸01	1.2287𝐸−19	1.2265𝐸−54
				Success	2/20	12/20	0/20	20/20	20/20
				Time	122.796991	92.876086	74.794730	1.527170	0.853751
22	ST	9	0	Ave.	0.0000	0.0000	0.0000	0.0000	0.0000
				STD	0.0000	0.0000	0.0000	0.0000	0.0000
				Best	0.0000	0.0000	0.0000	0.0000	0.0000
				Success	20/20	20/20	20/20	20/20	20/20
				Time	0.435911	0.426320	0.437944	0.431122	0.436741
23	ST	17	0	Ave.	0.0000	0.0000	0.0000	0.0000	0.0000
				STD	0.0000	0.0000	0.0000	0.0000	0.0000
				Best	0.0000	0.0000	0.0000	0.0000	0.0000
				Success	20/20	20/20	20/20	20/20	20/20
				Time	1.066161	1.052169	1.159830	1.089657	1.147114

Dim. denotes dimension. Opt. denotes optimum value.