Stochastic Constriction Cockroach Swarm Optimization for Multidimensional Space Function Problems

Table 5

Perfomance of CSO, MCSO, and SCCSO for dimension 40.

Algorithm	Ackley	Levy	Quadric	Rastrigin	Rosenbrock	Schwefel	Sphere	Griewangk	Sum Square
CSO
Best	1.97𝐸01	2.26𝐸−05	8.12𝐸−07	2.50𝐸−07	6.88𝐸02	3.83𝐸−07	2.27𝐸−07	1.24𝐸−05	1.74𝐸02
Average	2.15𝐸01	4.96𝐸04	6.81𝐸01	2.70𝐸03	4.17𝐸13	1.92𝐸01	3.25𝐸−04	1.87𝐸01	3.17𝐸06
STD	7.77𝐸−01	1.35𝐸05	2.10𝐸−02	5.26𝐸03	1.84𝐸14	8.60𝐸01	2.90𝐸−04	2.26𝐸01	3.66𝐸06
Success	0/20	1/20	18/20	6/20	0/20	19/20	20/20	5/20	0/20
Time	100.53	127.913	39.61	79.75	98.02	34.90	20.30	88.27	95.44
MCSO
Best	1.21𝐸−10	4.11	1.64𝐸−21	0.00	3.90𝐸01	6.75𝐸−22	2.29𝐸−23	0.00	5.15𝐸−15
Average	3.05𝐸−06	4.11	1.89𝐸−13	2.85𝐸−10	3.90𝐸01	1.53𝐸−13	2.99𝐸−12	1.57𝐸−12	1.71𝐸−09
STD	1.04𝐸−05	9.11𝐸−16	8.31𝐸−13	9.95𝐸−10	0.00	5.03𝐸−13	1.32𝐸−11	3.85𝐸−12	6.78𝐸−09
Success	20/20	0/20	20/20	20/20	0/20	20/20	20/20	20/20	20/20
Time	0.26	123.833	0.26	0.27	90.43	0.24	0.25	0.24	0.24
SCCSO
Best	8.88𝐸−16	4.11	2.8806𝐸−55	0.00	3.90𝐸01	4.56𝐸−54	1.40𝐸−50	0.00	9.19𝐸−48
Average	2.49𝐸−15	4.11	1.56𝐸−32	0.00	3.90𝐸01	1.73𝐸−34	8.76𝐸−31	0.00	1.56𝐸−24
STD	6.36𝐸−15	9.11𝐸−16	6.96𝐸−32	0.00	0.00	6.99𝐸−34	3.91𝐸−30	0.00	6.98𝐸−24
Success	20/20	0/20	20/20	20/20	0/20	20/20	20/20	20/20	20/20
Time	0.25	123.04	0.24	0.25	90.99	0.25	0.27	0.28	0.31

STD denotes standard deviation. Time denotes execution time in seconds.