[1]TU Chuanyun,CHEN Taowei,YU Yimin,et al.Multi-objective optimization algorithm based on membrane system[J].CAAI Transactions on Intelligent Systems,2017,12(5):678-683.[doi:10.11992/tis.201706013]
Copy
CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
12
Number of periods:
2017 5
Page number:
678-683
Column:
学术论文—机器学习
Public date:
2017-10-25
- Title:
-
Multi-objective optimization algorithm based on membrane system
- Author(s):
-
TU Chuanyun; CHEN Taowei; YU Yimin; ZHAO Kun
-
College of Information, Yunnan University of Finance and Economics, Kunming 650221, China
-
- Keywords:
-
membrane computing; multi-objective optimization; genetic algorithm; external archive set; non-dominated sorting; crowding distance; non-dominated solution set; Pareto front
- CLC:
-
TP301
- DOI:
-
10.11992/tis.201706013
- Abstract:
-
In this paper, we propose a multi-objective optimization algorithm based on the theory of membrane optimization. Inspired by membrane computing, this algorithm combines membrane structure, multiple sets, and reaction rules to solve multi-objective optimization problems. We employ the crossover and mutation mechanism in this genetic algorithm to enhance its adaptability. We also introduce an external archive set into the membrane and design a non-dominated sorting and crowding distance method to improve the diversity of the global search solution and thereby update the introduced archive. We used multi-objective problems including KUR and ZDT to evaluate the performance of our proposed algorithm. Our results show that the non-dominated solution set derived from the proposed algorithm can better approach the real Pareto front, which confirms that the proposed algorithm is feasible and effective in solving multi-objective optimization problems.