An improved Shuffled complex evolution algorithm and its performance analysis

	An improved Shuffled complex evolution algorithm and its performance analysis
	Zhao, Fuqing 1,2; Zhang, Jianlin 2
刊名	Journal of Computational Information Systems
	2012-10-15
卷号	8 期号:20 页码:8495-8502
关键词	Evolutionary algorithms Optimization Benchmark functions Convergence rates Downhill simplex Efficient global optimization Optimization algorithms Optimization function Performance analysis Quality of solution Search performance Shuffled Complex Evolution Shuffled complex evolution algorithms
ISSN号	15539105
英文摘要	Shuffled Complex Evolution (SCE) has been used widely and proved to be a robust and efficient global optimization algorithm. In this paper, an improved Shuffled Complex Evolution is proposed. The new method, by changing the strategy of generating new points, is presented to guarantee the convergence rate, and improve the quality of solution, while avoiding the probability of getting trapped in local solution during the process of optimization. The efficiency of the new method is analyzed in terms of the quality of solution and the generation of evolution, in comparison with the classical Shuffled complex evolution (SCE) algorithm using six benchmark optimization functions. Simulation results indicate that the new method improves the search performance on the six benchmark function. © 2012 Binary Information Press.
语种	英语
出版者	Binary Information Press, P.O. Box 162, Bethel, CT 06801-0162, United States
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/111350]
专题	国际合作处（港澳台办）教务处（创新创业学院）
作者单位	1.Key Laboratory of Contemporary Design, Integrated Manufacturing Technology, Northwestern Polytechnical University, 710072, China 2.School of Computer and Communication Technology, Lanzhou University of Technology, Lanzhou 730050, China;
推荐引用方式 GB/T 7714	Zhao, Fuqing,Zhang, Jianlin. An improved Shuffled complex evolution algorithm and its performance analysis[J]. Journal of Computational Information Systems,2012,8(20):8495-8502.
APA	Zhao, Fuqing,&Zhang, Jianlin.(2012).An improved Shuffled complex evolution algorithm and its performance analysis.Journal of Computational Information Systems,8(20),8495-8502.
MLA	Zhao, Fuqing,et al."An improved Shuffled complex evolution algorithm and its performance analysis".Journal of Computational Information Systems 8.20(2012):8495-8502.