Abstract
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 threeway concept lattices are constructed. Three-way concept lattices provide a new kind of model to make three-way decisions.
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CITATION STYLE
Qi, J., Wei, L., & Yao, Y. (2014). Three-way formal concept analysis. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 8818, pp. 732–741). Springer Verlag. https://doi.org/10.1007/978-3-319-11740-9_67
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