1. 基于均衡池和莱维飞行的饥饿游戏搜索算法.
- Author
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张大明, 赵彦清, and 徐嘉庆
- Subjects
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LEVY processes , *EQUILIBRIUM , *HUNGER , *ALGORITHMS , *SEARCH algorithms - Abstract
Aiming at the disadvantages of the HGS algorithm such as slow convergence and the tendency to fall into local optima, this paper presented a hunger games search algorithm based on equilibrium pooling and Levy flight. It employed tent mapping to generate a more diverse initial population. Inspired by the equilibrium optimiser algorithm ( EO), this paper proposed an update formulation based on the dynamic equilibrium pool convergence principle, whose dynamically tuned update strategy strengthened the global searching ability. To step out of the partial optimum furthermore, it performed a mutation operation based on Levy flight on population for certain condition. Simulation experiments were carried out for 23 benchmark functions. The results show that compared with original HGS algorithm, ELHGS has higher accuracy and converges more rapidly, which is obvious for high-dimensional multi-peaked functions. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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