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A Novel Differential Evolution Algorithm Based on Local Fitness Landscape Information for Optimization Problems

Jing LIANG, Ke LI, Kunjie YU, Caitong YUE, Yaxin LI, Hui SONG

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Summary :

The selection of mutation strategy greatly affects the performance of differential evolution algorithm (DE). For different types of optimization problems, different mutation strategies should be selected. How to choose a suitable mutation strategy for different problems is a challenging task. To deal with this challenge, this paper proposes a novel DE algorithm based on local fitness landscape, called FLIDE. In the proposed method, fitness landscape information is obtained to guide the selection of mutation operators. In this way, different problems can be solved with proper evolutionary mechanisms. Moreover, a population adjustment method is used to balance the search ability and population diversity. On one hand, the diversity of the population in the early stage is enhanced with a relative large population. One the other hand, the computational cost is reduced in the later stage with a relative small population. The evolutionary information is utilized as much as possible to guide the search direction. The proposed method is compared with five popular algorithms on 30 test functions with different characteristics. Experimental results show that the proposed FLIDE is more effective on problems with high dimensions.

Publication
IEICE TRANSACTIONS on Information Vol.E106-D No.5 pp.601-616
Publication Date
2023/05/01
Publicized
2023/02/13
Online ISSN
1745-1361
DOI
10.1587/transinf.2022DLP0010
Type of Manuscript
Special Section PAPER (Special Section on Deep Learning Technologies: Architecture, Optimization, Techniques, and Applications)
Category
Core Methods

Authors

Jing LIANG
  Zhengzhou University
Ke LI
  Zhengzhou University
Kunjie YU
  Zhengzhou University
Caitong YUE
  Zhengzhou University
Yaxin LI
  Zhengzhou University
Hui SONG
  RMIT University

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