文章基本信息

标题：The Relationships among the Kinds of Concept Lattices Based on the Dual Intersectable Context
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作者：Ting Qian ; Erkang Qin ; Cheng Wei 等
期刊名称：Lecture Notes in Engineering and Computer Science
印刷版ISSN：2078-0958
电子版ISSN：2078-0966
出版年度：2022
卷号：52
期号：2
语种：English
出版社：Newswood and International Association of Engineers
摘要：The three-way object oriented concept lattice isextend researches of rough concept analysis by combining three?way decision. In this paper, we investigate the relationshipsbetween the kinds of concept lattices and the three-way objectoriented concept lattice bassd on the dual intersectable context.Firstly, the relationships between the object oriented conceptlattice and the three-way object oriented concept lattice arestudied. Some conclusions are obtained. (1) They are isomorphicbased on the dual context; (2) They are not isomorphic based onthe dual intersectable context. And the the isomorphic relationare ausschied in the dual intersectable complement contex.In addition, the relationship between the concept lattice andthe three-way object oriented concept lattice are studied. Theisomorphic relationship between them is proved in the dualintersectable context.
关键词：formal context; concept lattice; three-way decision; object oriented lattice; dual intersectable context.