Analysis of the effect of search step size on the accuracy and convergence properties of electromagnetism-like mechanism algorithm
Benchmarking; Global optimization; Convergence performance; Convergence properties; Electromagnetism-like mechanism algorithms; Global optimization problems; Meta-heuristic search algorithms; Metaheuristic; Modified algorithms; Search steps; Optimization
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Old City Publishing
2023
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my.uniten.dspace-234502023-05-29T14:40:35Z Analysis of the effect of search step size on the accuracy and convergence properties of electromagnetism-like mechanism algorithm Tan J.D. Dahari M. Koh S.P. Koay Y.Y. Abed I.A. 38863172300 36975118700 22951210700 57189626122 55568292900 Benchmarking; Global optimization; Convergence performance; Convergence properties; Electromagnetism-like mechanism algorithms; Global optimization problems; Meta-heuristic search algorithms; Metaheuristic; Modified algorithms; Search steps; Optimization An Electromagnetism-like Mechanism algorithm (EM) is a metaheuristic search algorithm known for its ability to solve complex global optimization problems. In a standard EM, the size of the search steps is randomly determined. In this paper, an investigation is carried out to analyze the effects of search step size on the overall convergence performance of EM. A standard EM is modified into two different sets of algorithms with different extremes of search step sizes. The modified algorithms are then tested in 10 standard benchmark functions to evaluate the effect of search step sizes on the performance of each. The results show that the modified EM with smaller search steps performed a much more detailed search for possible solutions in all dimensions. This enabled the overall convergence to achieve relatively higher accuracy in objective values. �2017 Old City Publishing, Inc. Final 2023-05-29T06:40:35Z 2023-05-29T06:40:35Z 2017 Article 2-s2.0-85018730151 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85018730151&partnerID=40&md5=90faa5ed45e08804a42611a26ce513e8 https://irepository.uniten.edu.my/handle/123456789/23450 28 4-May 429 441 Old City Publishing Scopus |
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| description |
Benchmarking; Global optimization; Convergence performance; Convergence properties; Electromagnetism-like mechanism algorithms; Global optimization problems; Meta-heuristic search algorithms; Metaheuristic; Modified algorithms; Search steps; Optimization |
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38863172300 Tan J.D. Dahari M. Koh S.P. Koay Y.Y. Abed I.A. |
| format |
Article |
| author |
Tan J.D. Dahari M. Koh S.P. Koay Y.Y. Abed I.A. |
| spellingShingle |
Tan J.D. Dahari M. Koh S.P. Koay Y.Y. Abed I.A. Analysis of the effect of search step size on the accuracy and convergence properties of electromagnetism-like mechanism algorithm |
| author_sort |
Tan J.D. |
| title |
Analysis of the effect of search step size on the accuracy and convergence properties of electromagnetism-like mechanism algorithm |
| title_short |
Analysis of the effect of search step size on the accuracy and convergence properties of electromagnetism-like mechanism algorithm |
| title_full |
Analysis of the effect of search step size on the accuracy and convergence properties of electromagnetism-like mechanism algorithm |
| title_fullStr |
Analysis of the effect of search step size on the accuracy and convergence properties of electromagnetism-like mechanism algorithm |
| title_full_unstemmed |
Analysis of the effect of search step size on the accuracy and convergence properties of electromagnetism-like mechanism algorithm |
| title_sort |
analysis of the effect of search step size on the accuracy and convergence properties of electromagnetism-like mechanism algorithm |
| publisher |
Old City Publishing |
| publishDate |
2023 |
| _version_ |
1806427695784919040 |
| score |
13.18916 |