Evolutionary Sparsity Regularisation-Based Feature Selection for Binary Classification

IF 4.6 2区 计算机科学 Q2 COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE
Bach Hoai Nguyen;Bing Xue;Mengjie Zhang
{"title":"Evolutionary Sparsity Regularisation-Based Feature Selection for Binary Classification","authors":"Bach Hoai Nguyen;Bing Xue;Mengjie Zhang","doi":"10.1162/evco_a_00358","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":50470,"journal":{"name":"Evolutionary Computation","volume":"33 2","pages":"215-248"},"PeriodicalIF":4.6000,"publicationDate":"2025-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Evolutionary Computation","FirstCategoryId":"94","ListUrlMain":"https://ieeexplore.ieee.org/document/11039618/","RegionNum":2,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE","Score":null,"Total":0}
引用次数: 0
基于进化稀疏正则化的二元分类特征选择
在分类过程中,特征选择是一个重要的预处理步骤,它可以选择一小部分特征子集来提高分类性能。现有的特征选择方法主要分为三种:包装方法、过滤方法和嵌入方法。与其他两种方法相比,嵌入式方法通常能更好地权衡分类性能和计算时间。最著名的嵌入式方法之一是基于稀疏正则化的特征选择,它能为特征选择生成稀疏解。尽管基于稀疏正则化的特征选择性能良好,但它只能输出一个特征排序,而排序需要预定义所选特征的数量。更重要的是,这种排序机制有可能忽略特征之间的相互作用,从而导致许多排名靠前但多余的特征被选中。为了解决上述问题,本研究提出了一种新的表示方法,它考虑了特征之间的相互作用,并能自动确定所选特征的适当数量。提出的表示法被用于差分进化(DE)算法,以优化特征子集。此外,还提出了一种新颖的初始化机制,让差分进化算法在开始时就能考虑各种数量的选定特征。我们在合成数据集和实际数据集上对所提出的算法进行了检验。合成数据集上的结果表明,提出的算法可以选择互补特征,而现有的基于稀疏正则化的特征选择算法则有可能选择冗余特征。在真实数据集上的结果表明,与众所周知的包装方法、过滤方法和嵌入方法相比,所提出的算法取得了更好的分类性能。该算法的效率也不亚于滤波器特征选择方法。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
Evolutionary Computation
Evolutionary Computation 工程技术-计算机:理论方法
CiteScore
6.40
自引率
1.50%
发文量
20
审稿时长
3 months
期刊介绍: Evolutionary Computation is a leading journal in its field. It provides an international forum for facilitating and enhancing the exchange of information among researchers involved in both the theoretical and practical aspects of computational systems drawing their inspiration from nature, with particular emphasis on evolutionary models of computation such as genetic algorithms, evolutionary strategies, classifier systems, evolutionary programming, and genetic programming. It welcomes articles from related fields such as swarm intelligence (e.g. Ant Colony Optimization and Particle Swarm Optimization), and other nature-inspired computation paradigms (e.g. Artificial Immune Systems). As well as publishing articles describing theoretical and/or experimental work, the journal also welcomes application-focused papers describing breakthrough results in an application domain or methodological papers where the specificities of the real-world problem led to significant algorithmic improvements that could possibly be generalized to other areas.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信