期刊
NEURAL COMPUTING & APPLICATIONS
卷 31, 期 7, 页码 1987-1994出版社
SPRINGER LONDON LTD
DOI: 10.1007/s00521-015-1925-9
关键词
Metaheuristics; Nature-inspired optimization algorithms; Analysis of algorithms; Attraction; Diffusion
Nature-inspired algorithms usually use some form of attraction and diffusion as a mechanism for exploitation and exploration. In this paper, we investigate the role of attraction and diffusion in algorithms and their ways in controlling the behavior and performance of nature-inspired algorithms. We highlight different ways of the implementations of attraction in algorithms such as the firefly algorithm, charged system search, and the gravitational search algorithm. We also analyze diffusion mechanisms such as random walks for exploration in algorithms. It is clear that attraction can be an effective way for enhancing exploitation, while diffusion is a common way for exploration. Furthermore, we also discuss the role of parameter tuning and parameter control in modern metaheuristic algorithms and then point out some key topics for further research.
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