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首页> 外文期刊>IEEE/ACM transactions on computational biology and bioinformatics >An Effective Application of Bacteria Quorum Sensing and Circular Elimination in MOPSO
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An Effective Application of Bacteria Quorum Sensing and Circular Elimination in MOPSO

机译:细菌群体感应和循环消除在MOPSO中的有效应用

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摘要

In this paper, an approach that incorporates a turbulence mechanism and a circular elimination strategy is presented to strengthen the performance of multi-objective particle swarm optimization (MOPSO). For convergence enhancement, the turbulence mechanism derived from bacteria quorum sensing behavior is introduced to MOPSO to preserve the swarm diversity. Meanwhile, the circular elimination strategy is used to select particles for next iteration for better distribution of the Pareto-optimal solutions. The improved MOPSO algorithm has been tested on a set of benchmark functions and compared with representative multi-objective optimization algorithms. Simulation results illustrate that the algorithm outperforms the other algorithms on convergence while keep good spread performance, and could be used as an effective global optimization tool.
机译:本文提出了一种结合湍流机制和圆形消除策略的方法来增强多目标粒子群优化(MOPSO)的性能。为了增强收敛性,将源自细菌群体感应行为的湍流机制引入MOPSO,以保持群体多样性。同时,使用循环消除策略选择粒子进行下一次迭代,以更好地分配帕累托最优解。改进的MOPSO算法已在一组基准函数上进行了测试,并与代表性的多目标优化算法进行了比较。仿真结果表明,该算法在保持良好扩展性能的同时,在收敛性方面优于其他算法,可以作为一种有效的全局优化工具。

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