Research Article
Modified Grey Wolf Optimizer for Global Engineering Optimization
Table 4
Composite benchmark functions.
| Function | Dim | Range | |
|
(CF1): | 10 | [−5, 5] | 0 | = Rastrigin’s function | = Weierstrass’ function | = Griewank’s function | = Ackley’s function | = sphere function | | |
| (CF2): | 10 | [−5, 5] | 0 | = Ackley’s function | = Rastrigin’s function | = sphere function | = Weierstrass’s function | = Griewank’s function | | |
| (CF3): | 10 | [−5, 5] | 0 | = expanded Schaffer Rosenbrock’s function | = Rastrigin’s function | = expanded Griewank’s and Rosenbrock’s function | = Weierstrass’s function | = Griewank’s function | | |
| (CF4): | 10 | [−5, 5] | 0 | = Weierstrass’s function | = expanded Schaffer Rosenbrock’s function | = expanded Griewank’s and Rosenbrock’s function | = Ackley’s function | = Rastrigin’s function | = Griewank’s function | = expanded Schaffer Rosenbrock’s noncont function | = Rastrigin’s noncont function | = elliptic function | = sphere noise function | | |
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