李辉.分组进化人工鱼群算法[J].海南师范大学学报自科版,2016,29(4):373-378 |
分组进化人工鱼群算法 |
Grouping Evolutionary Artificial Fish Swarm Algorithm |
投稿时间:2016-09-14 |
DOI:10.12051/j.issn.1674-4942.2016.04.004 |
中文关键词: 分组进化 拥挤度 觅食行为 寻优性能 |
英文关键词: grouping evolution congestion foraging behavior optimization |
基金项目: |
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中文摘要: |
针对人工鱼群算法搜索性能较差的缺陷,结合粒子群、蛙跳和人工鱼群算法的优点,文
章提出了一种分组进化人工鱼群算法,该算法将人工鱼群算法简化后,仿照蛙跳算法进行分组进
化,并加入粒子群算法的更新机制对个体位置进行更新,以便充分利用种群信息. 实验证明,该算法
有较强的寻优能力,且稳定性好,实用性强. |
英文摘要: |
In view of the poor searching performance of the basic artificial fish swarm algorithm(AFSA), we combine the
advantages of particle swarm algorithm, leapfrog algorithm and artificial fish swarm algorithm to propose a grouping evolutionary AFSA(GEAFSA). This algorithm is a simplified version of the AFSA. It takes grouping evolution after leapfrog algorithm and makes use of the updating mechanism of particle swarm algorithm to update the individuals’positions with complete group information. Experiments show that the GEAFSA has good optimization, stability and practicality. |
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