[1]QIU Ziyu,ZHAO Jia,WANG Ben,et al.Hierarchical multi-objective firefly algorithm for large-scale sparse optimization[J].CAAI Transactions on Intelligent Systems,2026,21(2):461-475.[doi:10.11992/tis.202505018]
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CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
21
Number of periods:
2026 2
Page number:
461-475
Column:
学术论文—智能系统
Public date:
2026-03-05
- Title:
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Hierarchical multi-objective firefly algorithm for large-scale sparse optimization
- Author(s):
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QIU Ziyu1; 2; ZHAO Jia1; 2; WANG Ben3; ZHANG Yiying4; WANG Hui1; 2; LU Fangzhou5; FAN Tanghuai1; 2
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1. School of Information Engineering, Jiangxi University of Water Resources and Electric Power, Nanchang 330099, China;
2. Jiangxi Province Engineering Research Center for Intelligent Processing and Early Warning Technology of Water Conservancy Big Data, Nanchang 330099, China;
3. NARI Group Corporation, Nanjing 211000, China;
4. College of Artificial Intelligence, Tianjin University of Science and Technology, Tianjin 300457, China;
5. State Grid Electric Power Research Institute, Nanjing 210003, China
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- Keywords:
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firefly algorithm; multi-objective optimization; large-scale sparse optimization; sparsity; feature selection; Relief algorithm; hierarchical population; convergence
- CLC:
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TP18
- DOI:
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10.11992/tis.202505018
- Abstract:
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Aiming at the problem that the multi-objective firefly algorithm is difficult to maintain the sparsity of Pareto optimal solutions and the population is difficult to converge in dealing with large-scale sparse multi-objective optimization problems, a hierarchical multi-objective firefly algorithm with score guidance and feature selection (HLsMOFA) is proposed. The algorithm proposes a score-guided initialization strategy, calculates the initial score of the decision variable, and generates the initial population of the sparse state. The score updating mechanism of feature selection is constructed, and the Relief algorithm is introduced to calculate the feature weight. At each iteration, the decision variable score is jointly updated with the feature purity to further maintain the sparse characteristics of the Pareto optimal solutions. A hierarchical learning model is designed to stratify the firefly population proportionally, reduce the oscillation caused by the influence of the full attraction model during the movement process, and improve the convergence performance of the algorithm in a large-scale decision space. The experimental results show that HLsMOFA has better convergence and diversity than the selected comparison algorithm.