An Improved Teaching-Learning-Based Optimization with the Social Character of PSO for Global Optimization
Joint Authors
Wang, Jiang-tao
Zou, Feng
Chen, Debao
Source
Computational Intelligence and Neuroscience
Issue
Vol. 2016, Issue 2016 (31 Dec. 2015), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-01-14
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
An improved teaching-learning-based optimization with combining of the social character of PSO (TLBO-PSO), which is considering the teacher’s behavior influence on the students and the mean grade of the class, is proposed in the paper to find the global solutions of function optimization problems.
In this method, the teacher phase of TLBO is modified; the new position of the individual is determined by the old position, the mean position, and the best position of current generation.
The method overcomes disadvantage that the evolution of the original TLBO might stop when the mean position of students equals the position of the teacher.
To decrease the computation cost of the algorithm, the process of removing the duplicate individual in original TLBO is not adopted in the improved algorithm.
Moreover, the probability of local convergence of the improved method is decreased by the mutation operator.
The effectiveness of the proposed method is tested on some benchmark functions, and the results are competitive with respect to some other methods.
American Psychological Association (APA)
Zou, Feng& Chen, Debao& Wang, Jiang-tao. 2016. An Improved Teaching-Learning-Based Optimization with the Social Character of PSO for Global Optimization. Computational Intelligence and Neuroscience،Vol. 2016, no. 2016, pp.1-10.
https://search.emarefa.net/detail/BIM-1099682
Modern Language Association (MLA)
Zou, Feng…[et al.]. An Improved Teaching-Learning-Based Optimization with the Social Character of PSO for Global Optimization. Computational Intelligence and Neuroscience Vol. 2016, no. 2016 (2015), pp.1-10.
https://search.emarefa.net/detail/BIM-1099682
American Medical Association (AMA)
Zou, Feng& Chen, Debao& Wang, Jiang-tao. An Improved Teaching-Learning-Based Optimization with the Social Character of PSO for Global Optimization. Computational Intelligence and Neuroscience. 2016. Vol. 2016, no. 2016, pp.1-10.
https://search.emarefa.net/detail/BIM-1099682
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1099682