Stochastic Constriction Cockroach Swarm Optimization for Multidimensional Space Function Problems

Table 15

Perfomance of LSRS and SCCSO for dimension 2000.

Algorithm	Ackley	Levy	Quadric	Rastrigin	Rosenbrock	Schwefel	Sphere	Sum Square
LSRS
Best	−4.3𝐸−19	2.9𝐸−39	9.37𝐸−8	0.00	1.40𝐸−26	2.41𝐸−17	9.97𝐸−34	7.58𝐸−31
Average	−4.3𝐸−19	2.9𝐸−39	1.69𝐸−7	0.00	1.48𝐸−26	3.08𝐸−17	2.35𝐸−33	1.27𝐸−30
STD	9.6𝐸−35	0.00	3.42𝐸−8	0.00	2.44𝐸−28	2.31𝐸−18	6.91𝐸−34	2.02𝐸−31
SCCSO
Best	8.88𝐸−16	1.82𝐸02	6.63𝐸−56	0.00	2.0𝐸03	6.01𝐸−55	5.25𝐸−56	4.24𝐸−41
Average	1.07𝐸−16	1.82𝐸02	1.92𝐸−29	0.00	2.00𝐸03	9.85𝐸−28	1.19𝐸−30	1.29𝐸−22
STD	7.44𝐸−16	5.83𝐸−14	8.32𝐸−29	0.00	0.00	4.23𝐸−27	5.53𝐸−30	5.65𝐸−22