Algorithm Research & Explore
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App. Res. of Comp. Printed Article
Vol. 38, 2021 No. 3
745-750

Beetle antennae search based on quadratic interpolation

Liao Liefa
Ouyang Zongying
School of Information Engineering, Jiangxi University of Science & Technology, Ganzhou Jiangxi 341000, China
DOI: 10.19734/j.issn.1001-3695.2020.03.0052

Abstract

Focused on the problems that low-precision and easily to fall into local optimum result in the high-dimensional space by the longhorn search algorithm, this paper proposed a new optimization algorithm of the short-lived beetles-the short-lived search algorithm based on quadratic interpolation which was called QIBAS. The algorithm took tentacle's left and right tentacles as interpolation coordinate points after the beetle moved. And it generated new solution with a second interpolation, then compared to the current optimal solution and the global optimal solution with the fitness of interpolation solution. At the same time to update the global optimal solution, it performed numerical simulation tests on multiple unimodal and multimodal functions, and their dimensions took as 100, 500, 1 000, 5 000 and 10 000. The simulation results show that the introduction of quadratic interpolation effectively improves the ability of the BAS algorithm to jump out of the local optimum. When QIBAS solves the optimal value, its solution accuracy is greatly improved, and the convergence speed is also significantly improved. The effectiveness of the improved algorithm is verified.

Foundation Support

国家自然科学基金资助项目(71761018,71462018)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2020.03.0052
Publish at: Application Research of Computers Printed Article, Vol. 38, 2021 No. 3
Section: Algorithm Research & Explore
Pages: 745-750
Serial Number: 1001-3695(2021)03-020-0745-06

Publish History

[2021-03-05] Printed Article

Cite This Article

廖列法, 欧阳宗英. 基于二次插值的天牛须搜索算法 [J]. 计算机应用研究, 2021, 38 (3): 745-750. (Liao Liefa, Ouyang Zongying. Beetle antennae search based on quadratic interpolation [J]. Application Research of Computers, 2021, 38 (3): 745-750. )

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  • Application Research of Computers Monthly Journal
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Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

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