摘要
对粗糙集和Vague集的概念、知识表示方法进行了讨论,把粗糙集和Vague集进行了融合,描述了粗糙Vague集概念,给出粗糙Vague值的相关概念及其相似性度量的一种新方法,研究了粗糙Vague集的相关性质及其相似性度量的方法。
In this paper,some concepts of rough sets and vague sets are discussed,and the method of knowledge expression is approached.A new concept of rough vague sets (RV sets) is proposed,the concept of rough vague-valued and similarity measures for measuring the degree of similarity between elements (rough vague-valued:RV-valued) are given,and then its some properties are studied.
出处
《计算机工程与应用》
CSCD
北大核心
2007年第27期161-163,236,共4页
Computer Engineering and Applications
基金
教育部春晖计划基金项目(No.S2004-1-62003)
海南师范大学教授基金资助项目(No.HSBS0607)