Optimizing High-Dimensional Functions with an Efficient Particle Swarm Optimization Algorithm
Joint Authors
Liu, Chunmei
Zhu, Zhiyu
Li, Guoliang
Sun, Jinhong
Rana, Mohammad N.A.
Song, Yinglei
Source
Mathematical Problems in Engineering
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-07-09
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
The optimization of high-dimensional functions is an important problem in both science and engineering.
Particle swarm optimization is a technique often used for computing the global optimum of a multivariable function.
In this paper, we develop a new particle swarm optimization algorithm that can accurately compute the optimal value of a high-dimensional function.
The iteration process of the algorithm is comprised of a number of large iteration steps, where a large iteration step consists of two stages.
In the first stage, an expansion procedure is utilized to effectively explore the high-dimensional variable space.
In the second stage, the traditional particle swarm optimization algorithm is employed to compute the global optimal value of the function.
A translation step is applied to each particle in the swarm after a large iteration step is completed to start a new large iteration step.
Based on this technique, the variable space of a function can be extensively explored.
Our analysis and testing results on high-dimensional benchmark functions show that this algorithm can achieve optimization results with significantly improved accuracy, compared with traditional particle swarm optimization algorithms and a few other state-of-the-art optimization algorithms based on particle swarm optimization.
American Psychological Association (APA)
Li, Guoliang& Sun, Jinhong& Rana, Mohammad N.A.& Song, Yinglei& Liu, Chunmei& Zhu, Zhiyu. 2020. Optimizing High-Dimensional Functions with an Efficient Particle Swarm Optimization Algorithm. Mathematical Problems in Engineering،Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1195784
Modern Language Association (MLA)
Li, Guoliang…[et al.]. Optimizing High-Dimensional Functions with an Efficient Particle Swarm Optimization Algorithm. Mathematical Problems in Engineering No. 2020 (2020), pp.1-10.
https://search.emarefa.net/detail/BIM-1195784
American Medical Association (AMA)
Li, Guoliang& Sun, Jinhong& Rana, Mohammad N.A.& Song, Yinglei& Liu, Chunmei& Zhu, Zhiyu. Optimizing High-Dimensional Functions with an Efficient Particle Swarm Optimization Algorithm. Mathematical Problems in Engineering. 2020. Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1195784
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1195784