| 基于蚁群算法的粗糙集属性约简方法 |
| |
| 引用本文： | 王杨.基于蚁群算法的粗糙集属性约简方法[J].辽宁石油化工大学学报,2009,29(4). |
| |
| 作者姓名： | 王杨 |
| |
| 作者单位： | 辽宁石油化工大学计算机与通信工程学院,辽宁抚顺,113001 |
| |
| 摘 要： | 利用蚁群算法的搜索技术,提出了一种基于蚁群算法的粗糙集属性约简方法。该算法将核引入初始信息素分布中,以加快算法的收敛。同时为提高全局搜索能力,根据蚂蚁在搜索过程中所得解的分布状况动态地调解蚂蚁的路径策略和信息量更新策略。实验证明该算法是有效的,具有较好的收敛速度和稳定性。
|
| 关 键 词： | 粗糙集 蚁群算法 属性约简 |
Rough Set Attribute Reduction Method Based on Ant Colony Algorithm |
| |
| WANG Yang.Rough Set Attribute Reduction Method Based on Ant Colony Algorithm[J].Journal of Liaoning University of Petroleum & Chemical Technology,2009,29(4). |
| |
| Authors: | WANG Yang |
| |
| Affiliation: | WANG Yang(School of Computer and Communication Engineering,Liaoning University of Petroleum & Chemical Technology,Fushun Liaoning 113001,P.R.China) |
| |
| Abstract: | By use of searching technique of ant colony algorithm,a rough set attribute reduction method based on ACA was proposed.The core was joined in initial pheromone in order to accelerate convergence.Dynamically adjusting the strategy of selection of the paths and the strategy of the trail information updating based on the distribution of the solutions,the algorithm can advance global capability.Experimental results show that the algorithm is effective,and has better convergence speed and stability. |
| |
| Keywords: | Rough set Ant colony algorithm Attribute reduction |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
