摘要
将矮猫鼬优化(DMO)算法与学习策略相结合,提出一种新的改进矮猫鼬优化(IDMO)算法。首先,提出随机准反向反射学习(RQORBL)策略并应用于阿尔法组,以提高全局探索能力;其次,引入动态透镜成像反向学习(LOBL)策略,以平衡算法的探索和开发,提升跳出局部最优的能力。为验证新算法性能,将IDMO与几种新近提出的优化算法进行对比,并对UCI存储库中的10个数据集进行特征选择仿真实验。实验结果表明IDMO寻优能力更佳,跳出局部最优能力明显增强,能够有效适用于特征选择问题。
In this paper,a new improved dwarf mongoose optimization(IDMO)algorithm is proposed by combining dwarf mongoose optimization(DMO)with learning strategies.First of all,random quasi opposition reflection based learning(RQORBL)strategy is proposed and applied to alpha group to improve the ability of global exploration.Secondly,a dynamic lens imaging opposition-based learning(LOBL)strategy is introduced to balance the exploration and exploitation of algorithms and improve the ability to jump out of local optimization.To verify the performance of the new algorithm,IDMO is compared with several newly proposed optimization algorithms,and feature selection simulation experiments are conducted on 10 datasets in the UCI(University of California,Irvine)repository.The experimental results show that IDMO has better optimization ability,and its ability to jump out of local optimization is significantly enhanced,which can be effectively applied to feature selection problems.
作者
罗淑媛
张家豪
宋美佳
贾鹤鸣
LUO Shuyuan;ZHANG Jiahao;SONG Meijia;JIA Heming(Sanming University,Sanming,Fujian 365004,China)
出处
《龙岩学院学报》
2023年第2期40-46,共7页
Journal of Longyan University
基金
福建省教育厅中青年教师教育科研项目(JAT211002)
福建省电子商务工程中心开放课题(KBX2109)
福建省大学生创新创业计划项目(S202211311027)。
关键词
矮猫鼬优化算法
特征选择
随机准反向反射学习
动态透镜成像反向学习
dwarf mongoose optimization algorithm
feature selection
random quasi opposition reflection-based learning
dynamic lens imaging opposition-based learning