Research Article
An Improved Brain Storm Optimization with Differential Evolution Strategy for Applications of ANNs
Table 1
Numerical benchmark function definition (CEC2005
).
| Number | Function name | Type | Low range | Up range | Optima |
| | Shifted sphere | Unimodal | −100 | 100 | 0 | | Shifted Schwefel | Unimodal | −100 | 100 | 0 | | Shifted rotated high conditioned elliptic | Unimodal | −100 | 100 | 0 | | Shifted Schwefel’s problem 1.2 with noise | Unimodal | −100 | 100 | 0 | | Schwefel’s problem 2.6 | Unimodal | −100 | 100 | 0 | | Shifted Rosenbrock | Multimodal | −100 | 100 | 0 | | Shifted rotated Griewank | Multimodal | 0 | 600 | 0 | | Shifted rotated Ackley | Multimodal | −32 | 32 | 0 | | Shifted Rastrigin | Multimodal | −5 | 5 | 0 | | Shifted rotated Rastrigin | Multimodal | −5 | 5 | 0 | | Shifted rotated Weierstrass | Multimodal | −0.5 | 0.5 | 0 | | Schwefel’s problem 2.13 | Multimodal | −100 | 100 | 0 | | Expanded extended Griewank and Rosenbrock | Expanded | −3 | 1 | 0 | | Expanded rotated extended Scaffes | Expanded | −100 | 100 | 0 |
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