Multi-objective particle swarm-differential evolution algorithm

A multi-objective particle swarm-differential evolution algorithm (MOPSDE) is proposed that combined a particle swarm optimization (PSO) with a differential evolution (DE). During consecutive generations, a scale factor is produced by using a proposed mechanism based on the simulated annealing metho...

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Bibliographic Details
Published in:Neural computing & applications 2017-02, Vol.28 (2), p.407-418
Main Authors: Su, Yi-xin, Chi, Rui
Format: Article
Language:English
Subjects:
Algorithms
Artificial Intelligence
Computational Biology/Bioinformatics
Computational Science and Engineering
Computer Science
Data Mining and Knowledge Discovery
Evolutionary algorithms
Evolutionary computation
Genetic algorithms
Image Processing and Computer Vision
Multiple objective analysis
Mutation
Original Article
Particle swarm optimization
Probability and Statistics in Computer Science
Searching
Simulated annealing
Sorting algorithms
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Summary:A multi-objective particle swarm-differential evolution algorithm (MOPSDE) is proposed that combined a particle swarm optimization (PSO) with a differential evolution (DE). During consecutive generations, a scale factor is produced by using a proposed mechanism based on the simulated annealing method and is applied to dynamically adjust the percentage of use of PSO and DE. In addition, the mutation operation of DE is improved, to satisfy that the proposed algorithm has different mutation operation in different searching stage. As a result, the capability of the local searching is enhanced and the prematurity of the population is restrained. The effectiveness of the proposed method has been validated through comprehensive tests using benchmark test functions. The numerical results obtained by this algorithm are compared with those obtained by the improved non-dominated sorting genetic algorithm (NSGA-II) and the other algorithms mentioned in the literature. The results show the effectiveness of the proposed MOPSDE algorithm.
ISSN:0941-0643
1433-3058
DOI:10.1007/s00521-015-2073-y