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المؤلفWu, Guohua
المؤلفWen, Xupeng
المؤلفWang, Ling
المؤلفPedrycz, Witold
المؤلفSuganthan, Ponnuthurai Nagaratnam
تاريخ الإتاحة2023-02-15T06:35:11Z
تاريخ النشر2022-08-01
اسم المنشورIEEE Transactions on Evolutionary Computation
المعرّفhttp://dx.doi.org/10.1109/TEVC.2021.3110130
الاقتباسWu, G., Wen, X., Wang, L., Pedrycz, W., & Suganthan, P. N. (2021). A voting-mechanism-based ensemble framework for constraint handling techniques. IEEE Transactions on Evolutionary Computation, 26(4), 646-660.‏
الرقم المعياري الدولي للكتاب1089778X
معرّف المصادر الموحدhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85114716347&origin=inward
معرّف المصادر الموحدhttp://hdl.handle.net/10576/40053
الملخصEffective constraint handling techniques (CHTs) are of great significance for evolutionary algorithms (EAs) dealing with constrained optimization problems (COPs). To date, many CHTs, such as penalty function, superiority of feasible solutions, and ϵ-constraint (EC), have been designed. However, different CHTs are usually suited to different problems, even the most appropriate technique changes along with the stages of the optimization process. Motivated by this phenomenon, we propose a voting-mechanism-based ensemble framework, named voting mechanism for constraint handling (VMCH), to integrate multiple CHTs for solving various COPs. In this framework, each CHT acts as a voter, all voters vote for each pair of solutions, and the solution in each pair with the highest weighted votes is considered better. In addition, an adaptive strategy is developed to adjust the voter weights according to their historical voting performance. To investigate the performance of VMCH in improving existing algorithms, the proposed VMCH is embedded into the three best algorithms in the competition on constrained single objective real-parameter optimization at CEC 2018, namely, MAgES, iLSHADE ϵ, and IUDE, to form three new algorithm versions, i.e., MAgES-VMCH, iLSHADE ϵ-VMCH, and IUDE-VMCH. They are compared with seven state-of-the-art peer algorithms. Extensive experiments are conducted on 57 real-world COPs. The ranking results show that the new algorithm version MAgES-VMCH takes first place among the ten comparison algorithms. Moreover, all the new VMCH-enhanced versions of the three best algorithms are superior to their original versions. Therefore, the proposed VMCH framework can achieve competitive performance in solving COPs.
اللغةen
الناشرInstitute of Electrical and Electronics Engineers Inc.
الموضوعConstrained optimization
constraint handling technique (CHT)
ensemble framework
voting mechanism
العنوانA Voting-Mechanism-Based Ensemble Framework for Constraint Handling Techniques
النوعArticle
الصفحات646-660
رقم العدد4
رقم المجلد26
dc.accessType Abstract Only


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