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An Adaptive Bacterial Foraging Optimization Algorithm with Lifecycle and Social Learning
Yan XH(晏晓辉); Zhu YL(朱云龙); Zhang H(张浩); Chen HN(陈瀚宁); Niu B(牛奔)
作者部门信息服务与智能控制技术研究室
发表期刊Discrete Dynamics in Nature and Society
ISSN1026-0226
2012
期号0页码:20 pp
收录类别SCI
WOS记录号WOS:000311577000001
产权排序1
摘要Bacterial Foraging Algorithm (BFO) is a recently proposed swarm intelligence algorithm inspired by the foraging and chemotactic phenomenon of bacteria. However, its optimization ability is not so good compared with other classic algorithms as it has several shortages. This paper presents an improved BFO Algorithm. In the new algorithm, a lifecycle model of bacteria is founded. The bacteria could split, die, or migrate dynamically in the foraging processes, and population size varies as the algorithm runs. Social learning is also introduced so that the bacteria will tumble towards better directions in the chemotactic steps. Besides, adaptive step lengths are employed in chemotaxis. The new algorithm is named BFOLS and it is tested on a set of benchmark functions with dimensions of 2 and 20. Canonical BFO, PSO, and GA algorithms are employed for comparison. Experiment results and statistic analysis show that the BFOLS algorithm offers significant improvements than original BFO algorithm. Particulary with dimension of 20, it has the best performance among the four algorithms.
语种英语
WOS标题词Science & Technology ; Physical Sciences
WOS类目Mathematics, Interdisciplinary Applications ; Multidisciplinary Sciences
关键词[WOS]DISTRIBUTED OPTIMIZATION ; GLOBAL OPTIMIZATION ; CHEMOTAXIS ; BIOMIMICRY
WOS研究方向Mathematics ; Science & Technology - Other Topics
引用统计
被引频次:7[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.sia.cn/handle/173321/10319
专题信息服务与智能控制技术研究室
通讯作者Yan XH(晏晓辉)
作者单位1.Department of Information Service & Intelligent Control, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China
2.Graduate School of the Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100039, China
3.College of Management, Shenzhen University, Shenzhen 518060, China
推荐引用方式
GB/T 7714
Yan XH,Zhu YL,Zhang H,et al. An Adaptive Bacterial Foraging Optimization Algorithm with Lifecycle and Social Learning[J]. Discrete Dynamics in Nature and Society,2012(0):20 pp.
APA Yan XH,Zhu YL,Zhang H,Chen HN,&Niu B.(2012).An Adaptive Bacterial Foraging Optimization Algorithm with Lifecycle and Social Learning.Discrete Dynamics in Nature and Society(0),20 pp.
MLA Yan XH,et al."An Adaptive Bacterial Foraging Optimization Algorithm with Lifecycle and Social Learning".Discrete Dynamics in Nature and Society .0(2012):20 pp.
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