Research Article

Stochastic Constriction Cockroach Swarm Optimization for Multidimensional Space Function Problems

Table 6

Comparison of best perfomance of CSO, MCSO, and SCCSO.

Ackley LevyQuadricRastriginRosenbrockSchwefelSphereGriewangkSum SquareNumber of
good optimal

Dim 10
 CSO 5.40E − 04 2
 MCSO 1.38 0.009.00 0.00 2
 SCCSO 1.382.62E − 55 0.009.00 1.60E − 598.11E − 52 0.001.21E − 507
Dim 20
 CSO 1
 MCSO 2.29 0.00 1.90E01 0.00 3
 SCCSO 2.29 5.25E − 49 0.00 1.90E01 7.32E − 58 2.15E − 55 0.006.17E − 478
Dim 30
 CSO 1.06 1
 MCSO 3.20 0.00 2.90E01 0.00 3
 SCCSO 3.20 5.77E − 57 0.00 2.90E011.09E − 49 4.559E − 53 0.00 3.04E − 498
Dim 40
 CSO 1.97 01 1
 MCSO 4.11 0.00 3.90E01 0.00 3
 SCCSO 4.11 2.88E − 55 0.00 3.90E014.56E − 54 1.40E − 50 0.009.19E − 488

Total number of good optimum (best): CSO (5); MCSO (11); SCCSO (31).