摘要
萤火虫算法各参数设定对计算结果有很大影响,必须取合理的参数值才能达到目的,文中先采用水平试验得到最优解出现次数最多的组合,然后接着将萤火虫数n固定,对步长因子和光照强度吸收系数采用枚举法得到一系列最优值组合,最后对结果进行分析得到了FA算法的参数推荐取值或取值范围,有利于FA萤火虫算法在各类优化问题中更广泛的应用。
The parameters of the firefly algorithm have great influence on the calculation results. So we need to study the parameters. Firstly,the optimal combination got by levels of uniform experiment. Secondly,curve fitting of the parameters and analysis results. Finally,let the number of fireflies unchanged and used the enumeration method to test the alpha and gamma,got a series of data,getting the parameter value or range of values through the analysis of the data,is conducive to the application of firefly algorithm in various fields.
出处
《物流工程与管理》
2015年第9期195-197,共3页
Logistics Engineering and Management
关键词
萤火虫算法
参数研究
水平试验
枚举法
firefly algorithm
parameter study
level test
enumeration method
