MultiMany-Objective Particle Swarm Optimization Algorithm Based on Competition Mechanism
Joint Authors
Chen, Li
Yang, Wusi
Wang, Yi
Zhang, Maosheng
Source
Computational Intelligence and Neuroscience
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-26, 26 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-02-20
Country of Publication
Egypt
No. of Pages
26
Main Subjects
Abstract EN
The recently proposed multiobjective particle swarm optimization algorithm based on competition mechanism algorithm cannot effectively deal with many-objective optimization problems, which is characterized by relatively poor convergence and diversity, and long computing runtime.
In this paper, a novel multi/many-objective particle swarm optimization algorithm based on competition mechanism is proposed, which maintains population diversity by the maximum and minimum angle between ordinary and extreme individuals.
And the recently proposed θ-dominance is adopted to further enhance the performance of the algorithm.
The proposed algorithm is evaluated on the standard benchmark problems DTLZ, WFG, and UF1-9 and compared with the four recently proposed multiobjective particle swarm optimization algorithms and four state-of-the-art many-objective evolutionary optimization algorithms.
The experimental results indicate that the proposed algorithm has better convergence and diversity, and its performance is superior to other comparative algorithms on most test instances.
American Psychological Association (APA)
Yang, Wusi& Chen, Li& Wang, Yi& Zhang, Maosheng. 2020. MultiMany-Objective Particle Swarm Optimization Algorithm Based on Competition Mechanism. Computational Intelligence and Neuroscience،Vol. 2020, no. 2020, pp.1-26.
https://search.emarefa.net/detail/BIM-1138769
Modern Language Association (MLA)
Yang, Wusi…[et al.]. MultiMany-Objective Particle Swarm Optimization Algorithm Based on Competition Mechanism. Computational Intelligence and Neuroscience No. 2020 (2020), pp.1-26.
https://search.emarefa.net/detail/BIM-1138769
American Medical Association (AMA)
Yang, Wusi& Chen, Li& Wang, Yi& Zhang, Maosheng. MultiMany-Objective Particle Swarm Optimization Algorithm Based on Competition Mechanism. Computational Intelligence and Neuroscience. 2020. Vol. 2020, no. 2020, pp.1-26.
https://search.emarefa.net/detail/BIM-1138769
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1138769