计算机工程与应用2017，Vol.53Issue(8)：29-31,56,4.DOI:10.3778/j.issn.1002-8331.1510-0185
两个论域上的覆盖粗糙模糊集模型
Covering rough fuzzy set model over two universes
摘要
Abstract
The extension of rough set model is one of the main contents of research about rough set. There have been many forms about the rough set model. The rough set model is developed greatly based on the cover. However, researchers mainly aimed at single universe to investigate, but the problems are often in many universes in real life, for example, the applications in medical diagnosis and so on. At the same time considering in the real life, the object of research is often uncertain, that is fuzzy. Based on the above considerations, this paper proposes a covering rough fuzzy set model over two universes and investigates the properties of the approximation operators.关键词
两个论域/粗糙集模型/覆盖粗糙模糊集Key words
two universes/rough set model/covering rough fuzzy sets分类
信息技术与安全科学引用本文复制引用
姚邦生,舒兰..两个论域上的覆盖粗糙模糊集模型[J].计算机工程与应用,2017,53(8):29-31,56,4.基金项目
国家自然科学基金(No.11071178). （No.11071178）
