| Issue |
ITM Web Conf.
Volume 47, 2022
2022 2nd International Conference on Computer, Communication, Control, Automation and Robotics (CCCAR2022)
|
|
|---|---|---|
| Article Number | 02002 | |
| Number of page(s) | 11 | |
| Section | Algorithm Optimization and Application | |
| DOI | https://doi.org/10.1051/itmconf/20224702002 | |
| Published online | 23 June 2022 | |
A multi strategy improved pigeon-inspired optimization algorithm
Guangxi International Business Vocational College, Nanning, 530006, China
* Corresponding author: 2020210854001192@stu.gxun.edu.cn
Pigeon-inspired optimization algorithm is easy to fall into local optimization and low convergence accuracy in solving nonlinear optimization problems. In this paper, an improved pigeon-inspired optimization algorithm called Gaussian mixture pigeon-inspired optimization algorithm (GPIO) is proposed. In GPIO, the cubic mapping of chaotic mapping method is used to initialize the pigeon population, which increases the diversity of the population. Gaussian mutation operator is introduced to change the shortage that pigeon swarm algorithm is easy to fall into local optimization, and improve the convergence efficiency of the algorithm. The experimental results of 19 benchmark functions show that the algorithm has better optimization ability than other swarm intelligence algorithms.
Key words: Pigeon-inspired optimization algorithm / chaotic mapping method / Gaussian mutation operator / Benchmark functions / Swarm intelligence algorithm
© The Authors, published by EDP Sciences, 2022
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