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- Title
A theoretical study on the object (property) oriented concept lattices based on three-way decisions.
- Authors
Qian, Ting; Wei, Ling; Qi, Jianjun
- Abstract
The three-way object oriented lattice and the three-way property oriented lattice are extend researches of rough concept analysis by combining three-way decisions. In this paper, we investigate them more comprehensively and detailedly. Firstly, the relationship between the object (property) oriented concept lattice and the three-way object (property) oriented concept lattice is studied, respectively. In addition, approaches to construct two types of three-way concept lattices based on apposition and subposition of formal contexts are given based on these relationships. Finally, since the methods for constructing three-way concept lattices and three-way object oriented and property oriented concept lattices are similar, the connections among them are discussed.
- Subjects
CONCEPTS; PROPERTY
- Publication
Soft Computing - A Fusion of Foundations, Methodologies & Applications, 2019, Vol 23, Issue 19, p9477
- ISSN
1432-7643
- Publication type
Article
- DOI
10.1007/s00500-019-03799-6