带有Lévy Flight机制的引力搜索算法OA北大核心CSCDCSTPCD
Gravitational Search Algorithm with Lévy Flight Mechanism
引力搜索算法（gravitational search algorithm，GSA）是模拟万有引力定律进行搜索的一种新颖的优化算法，已有研究表明GSA算法相比一些传统的优化算法拥有较好的收敛性能，但其缺乏有效的全局寻优机制，易于被局部极值吸引，从而陷入早熟收敛。因此提出了一种基于Lévy Flight和权值惯性递减的引力搜索算法QmuGSA，以加强算法的全局寻优能力。该算法通过Lévy Flight独特的不均匀随机游走的机制扩大粒子的搜索范围，增…查看全部>>
Gravitational search algorithm (GSA) is a novel optimization algorithm based on the law of gravity and mass interactions. Some studies show that GSA can obtain more superior results than classical optimization algo-rithms in most cases. But the standard GSA is easy to be trapped into local optimum and premature convergence. This paper proposes an improved weighted algorithm based on Lévy Flight and inertia weight, named QmuGSA, to strength global search capa…查看全部>>
刘晓勇
华南理工大学 工商管理学院，广州 510640
信息技术与安全科学
引力搜索算法(GSA)Lévy Flight惯性权重
gravitational search algorithm (GSA)Lévy Flightinertia weight
《计算机科学与探索》 2014 (10)
1239-1245,7
The Program for Excellent Youth Scholars in Universities of Guangdong Province under Grant No. Yq2013108(广东省高校优秀青年教师培养计划项目)the Project of Important Practical Problems to Create Theoretical Research Team in Guangdong Province under Grant No. LLYJ1311(打造“理论粤军”2013年度重大现实问题招标课题)
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