Research Article
Chaotic Teaching-Learning-Based Optimization with Lévy Flight for Global Numerical Optimization
Table 3
Benchmark functions considered in Experiment
.
| Number | Function | Formulation | Search range |
| 1 | Sphere | | [−100, 100] |
| 2 | Schwefel 2.22 | | [−10, 10] |
| 3 | Schwefel 1.2 | | [−100, 100] |
| 4 | Schwefel 2.21 | | [−100, 100] |
| 5 | Rosenbrock | | [−30, 30] |
| 6 | Step | | [−100, 100] |
| 7 | Quartic | | [−1.28, 1.28] |
| 8 | Schwefel | | [−500, 500] |
| 9 | Rastrigin | | [−5.12, 5.12] |
| 10 | Ackley | | [−32.768, 32.768] |
| 11 | Griewank | | [−600, 600] |
| 12 | Penalized |
| [−50, 50] |
| 13 | Penalized 2 |
| [−50, 50] |
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