Generalized three-way formal concept lattices

被引：0
|
作者：
Lei Zhao
Ling-Xia Lu
Wei Yao
机构：
[1] Nanjing University of Information Science and Technology,School of Mathematics and Statistics
来源：
Soft Computing | 2023年 / 27卷
关键词：
Double formal context; Generalized object-oriented three-way concept lattice; Generalized attribute-oriented three-way concept;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this paper, a concept generalized three-way concept lattices with respect to double formal contexts is introduced to support the idea of three-way decisions. The generalized three-way operators are defined, and their properties are studied. Based on these operators, two types of generalized three-way concept lattices are constructed. The generalized three-way concept lattices provide a more general model than Wille’s concept lattices and Qi-Wei-Yao’s three-way concept lattices.
引用
收藏
页码：11219 / 11226
页数：7
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