计算机工程与应用Issue(10)：131-135,5.DOI:10.3778/j.issn.1002-8331.1310-0095
基于并不可约元的面向对象概念格的属性约简
Attribute reduction of object-oriented concept lattices based on join- irreducible elements
摘要
Abstract
Attribute reduction of concept lattice is one of the important research issues in knowledge processing. This paper proposes one object-oriented concept lattices attribute reduction method. Introduces the object-oriented elements concept lattices with the join-irreducible elements, then points out the object-oriented concept lattices with the join-irreducible elements extension set with between the object-oriented concept lattices coordinated set and the reduction set relations, in this foun-dation, gives the object-oriented concept lattices the attribute characteristic, and the join-irreducible elements extension set, the attribute equal kind of three relations, uses these three the relations to give the reduction set structure of the object-oriented concept with object-oriented.关键词
概念格/面向对象概念格/并不可约元/属性约简/属性类别Key words
concept lattice/object-oriented concept lattice/join-irreducible/attribute reduction/attribute type分类
信息技术与安全科学引用本文复制引用
陈永平,杨思春,苏新..基于并不可约元的面向对象概念格的属性约简[J].计算机工程与应用,2014,(10):131-135,5.基金项目
安徽省高校省级自然科学基金资助项目（No.KJ2010B223）；安徽省高校省级自然科学研究重点项目（No.KJ2011A048）。 （）
