Research Article
Stochastic Constriction Cockroach Swarm Optimization for Multidimensional Space Function Problems
Table 6
Comparison of best perfomance of CSO, MCSO, and SCCSO.
| | Ackley | Levy | Quadric | Rastrigin | Rosenbrock | Schwefel | Sphere | Griewangk | Sum Square | Number of good optimal |
| Dim 10 | | | | | | | | | | | CSO | | | | | 5.40E − 04 | | | | | 2 | MCSO | | 1.38 | | 0.00 | 9.00 | | | 0.00 | | 2 | SCCSO | | 1.38 | 2.62E − 55 | 0.00 | 9.00 | 1.60E − 59 | 8.11E − 52 | 0.00 | 1.21E − 50 | 7 | 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 | 0.00 | 6.17E − 47 | 8 | Dim 30 | | | | | | | | | | | CSO | 1.06 | | | | | | | | | 1 | MCSO | | 3.20 | | 0.00 | 2.90E01 | | | 0.00 | | 3 | SCCSO | | 3.20 | 5.77E − 57 | 0.00 | 2.90E01 | 1.09E − 49 | 4.559E − 53 | 0.00 | 3.04E − 49 | 8 | Dim 40 | | | | | | | | | | | CSO |
1.9701
| | | | | | | | | 1 | MCSO | | 4.11 | | 0.00 | 3.90E01 | | | 0.00 | | 3 | SCCSO | | 4.11 | 2.88E − 55 | 0.00 | 3.90E01 | 4.56E − 54 | 1.40E − 50 | 0.00 | 9.19E − 48 | 8 |
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Total number of good optimum (best): CSO (5); MCSO (11); SCCSO (31).
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