形式概念分析
计算机科学
格子采矿机
表(数据库)
理论计算机科学
算法
数据挖掘
作者
Jianjun Qi,Wei Ling,Yiyu Yao
标识
DOI:10.1007/978-3-319-11740-9_67
摘要
In this paper, a novel concept formation and novel concept lattices are developed with respect to a binary information table to support three-way decisions. The three-way operators and their inverse are defined and their properties are given. Based on these operators, two types of three-way concepts are defined and the corresponding three-way concept lattices are constructed. Three-way concept lattices provide a new kind of model to make three-way decisions.
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