井冈山大学学报（自然科学版）Issue(4)：1-4,4.DOI:10.3969/j.issn.1674-8085.2013.04.001
覆盖粒计算的新模型
A NEW COVERING-BASED MODEL OF GRANULAR COMPUTING
摘要
Abstract
Based on covering, a new Zoom-in operator is presented. Furthermore, a new model of granular computing is investigated. Different rough approximations of the universe of discourse and granulated universe of discourse are obtained by different combinations of Zoom-in and Zoom-out operators. Then we established the relation that they and topology of preliminary internal operator, closure operator. In addition, their properties are discussed in detail.关键词
粒计算/Zoom-in算子/Zoom-out算子/近似算子/粒化Key words
granular computing/Zoom-in/Zoom-out/approximation operator/granulated分类
数理科学引用本文复制引用
张辉,王丽华,李令强..覆盖粒计算的新模型[J].井冈山大学学报（自然科学版）,2013,(4):1-4,4.基金项目
国家自然科学基金项目(61273044) （61273044）
