| 粗集、S-粗集、函数S-粗集及其关系定理 |
| |
| 引用本文： | 王晶晶,史开泉,雷英杰.粗集、S-粗集、函数S-粗集及其关系定理[J].计算机科学,2007,34(6):156-157. |
| |
| 作者姓名： | 王晶晶 史开泉 雷英杰 |
| |
| 作者单位： | 1. 空军工程大学导弹学院,三原,713800
2. 山东大学数学与系统科学学院,济南,250100 |
| |
| 摘 要： | 针对Pawlak粗集理论的现况,着重介绍了S-粗集、函数S-粗集的定义、两种结构及对偶形式,详细讨论了S-粗集与Pawlak粗集之间的关系,函数S-粗集与S-粗集、Pawlak粗集之间的关系。最后给出了S-粗集理论的可应用领域。
|
| 关 键 词： | 粗集 S-粗集 函数S-粗集 关系定理 |
S-Rough Sets, Function S-Rough Sets and their Relation Theorem |
| |
| WANG Jing-Jing,SHI Kai-Quan,LEI Ying-Jie.S-Rough Sets, Function S-Rough Sets and their Relation Theorem[J].Computer Science,2007,34(6):156-157. |
| |
| Authors: | WANG Jing-Jing SHI Kai-Quan LEI Ying-Jie |
| |
| Affiliation: | 1.Missile Institute, Air Force Engineering University, Sanyuan 713800;2.School of Mathematics and System Science, Shandong University, Jinan 250100 |
| |
| Abstract: | The authors briefly analyze the present situation of Pawlak Rough sets, and emphatically introduce the definitions of S-rough sets and Function S-rough sets, two mathematical structures and the dual forms, The authors detailedly summarize the relation between S-rough sets and Pawlak Rough sets, the relation between function S-rough sets and S-rough sets Pawlak Rough sets, and the relation between function S-rough sets and Pawlak Rough sets. At last the authors give the available applications of S-rough sets theory, |
| |
| Keywords: | Rough sets S-rough sets Function S-rough sets Relation theorem |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《计算机科学》浏览原始摘要信息 |
|
点击此处可从《计算机科学》下载全文 |
|
