| 加细覆盖下模糊广义粗集的一些基本结果 |
| |
| 引用本文： | 邱卫根,罗中良. 加细覆盖下模糊广义粗集的一些基本结果[J]. 计算机工程与应用, 2006, 42(14): 86-88 |
| |
| 作者姓名： | 邱卫根 罗中良 |
| |
| 作者单位： | 广东工业大学计算机学院,广州,510090;佛山科技学院,佛山,528000 |
| |
| 基金项目： | 中国科学院资助项目;广东省博士启动基金 |
| |
| 摘 要： | 论文从拓扑学角度研究覆盖近似空间(U,C),提出了加细覆盖的概念,讨论了加细覆盖近似空间的约简问题;同时给出了对定义在加细覆盖近似空间上的模糊集进行上、下近似计算的一种计算方法,并讨论该算法的一些性质。
|
| 关 键 词： | 广义粗集 最小描述元 加细覆盖 模糊集 |
| 文章编号： | 1002-8331-（2006）14-0086-03 |
| 收稿时间： | 2005-09-01 |
| 修稿时间： | 2005-09-01 |
Some Results on Fined Covering Fuzzy Generalized Rough Sets |
| |
| Qiu Weigen,Luo Zhongliang. Some Results on Fined Covering Fuzzy Generalized Rough Sets[J]. Computer Engineering and Applications, 2006, 42(14): 86-88 |
| |
| Authors: | Qiu Weigen Luo Zhongliang |
| |
| Affiliation: | 1. Computer Faculty of Guangdong University of Technology,Guangzhou 510090; 2 Automation Department of Foshang University,Foshang 528000 |
| |
| Abstract: | In this paper,from the point of topological view,subsets of covering approximation space(U,C) are studied in deep.And the concept of fine covering is presented,topological structure and miminum reduction of fine covering approximation space are studied.A algorithm for upper-and-low approximation sets of a fuzzy set defined on the refined covering approximation space are presented,some properties of the algorithm are also examined. |
| |
| Keywords: | |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
