Remora Optimization Algorithm Combining Joint Opposite Selection and Host Switching
The remora optimization algorithm (ROA) is a meta heuristic optimization algorithm proposed in 2021. It simulates the behavior of parasitic attachment to the host, empirical attack and host foraging in the ocean. The structure of ROA is simple and easy to implement, but the overall situation is slig...
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| Vydáno v: | Jisuanji kexue yu tansuo Ročník 17; číslo 12; s. 2896 - 2912 |
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| Hlavní autor: | |
| Médium: | Journal Article |
| Jazyk: | čínština |
| Vydáno: |
Journal of Computer Engineering and Applications Beijing Co., Ltd., Science Press
01.12.2023
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| Témata: | |
| ISSN: | 1673-9418 |
| On-line přístup: | Získat plný text |
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| Shrnutí: | The remora optimization algorithm (ROA) is a meta heuristic optimization algorithm proposed in 2021. It simulates the behavior of parasitic attachment to the host, empirical attack and host foraging in the ocean. The structure of ROA is simple and easy to implement, but the overall situation is slightly insufficient, which easily leads to ROA’s slow convergence speed and even difficult convergence in the later period. To solve the above problems, host switching mechanism is added in the exploration phase, and new host beluga is introduced to improve the exploration ability of original ROA. At the same time, through adding joint opposite selection strategy, the ability of the algorithm to jump out of the local optimum is enhanced, and the comprehensive optimization performance of the algorithm is further improved. Through the above improvements, an improved remora optim-ization algorithm (IROA) is proposed, which integrates the joint opposite selection and host switching mechanism. In order to verify the perfo |
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| ISSN: | 1673-9418 |
| DOI: | 10.3778/j.issn.1673-9418.2210057 |