Table 5 Mean number of epochs until the minimization threshold was reached and mean number of failures.
Schaffer F6 D= 2 | Griewangk D= 30 | Rastrigin D= 30 | Rosenbrock D= 30 | Sphere D= 30 | |
|---|---|---|---|---|---|
standard type PSO | |||||
mean number of epochs | 808 | 1000 | 958 | 955 | 1000 |
number of failures | 183 | 400 | 179 | 147 | 400 |
CPSO | |||||
mean number of epochs | 727 | 824 | 507 | 318 | 485 |
number of failures | 255 | 130 | 119 | 0 | 1 |
OPSO | |||||
mean number of epochs | 715 | 851 | 194 | 195 | 306 |
number of failures | 147 | 55 | 0 | 1 | 0 |