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基于蚂蚁算法的混合方法求解旅行商问题
Hybrid Approach Based on Ant Algorithm for Solving Traveling Salesman Problem
【摘要】 通过介绍蚂蚁觅食过程中最短路径的搜索策略,给出蚂蚁算法在旅行商问题中的应用,并加入3-opt方法和去交叉策略对问题求解进行局部优化.实验结果证明了其有效性.
【Abstract】 In the present paper the authors introduce an ant algorithm, a distributed algorithm for the solution of combinatorial optimization problems which has been inspired by the observation of real colonies of ants. Then the authors apply a hybrid approach of ant algorithm with 3opt and crossremoving to the traveling salesman problem (TSP). The results show that it is able to find good solutions quickly.
【关键词】 蚂蚁算法;
旅行商问题;
组合优化;
【Key words】 ant algorithm; traveling salesman problem; combinatorial optimization;
【Key words】 ant algorithm; traveling salesman problem; combinatorial optimization;
【基金】 国家自然科学基金(批准号:60175024);教育部"符号计算与知识工程"重点实验室资助基金.
- 【文献出处】 吉林大学学报(理学版) ,Acta Scientiarium Naturalium Universitatis Jilinensis , 编辑部邮箱 ,2002年04期
- 【分类号】TP301.6
- 【被引频次】90
- 【下载频次】506