Lattice-Valued Topological Systems as a Framework for Lattice-Valued Formal Concept Analysis

Sergey A. Solovyov

Journal of Mathematics, 2013, vol. 2013, 1-33

Abstract:

Recently, Denniston, Melton, and Rodabaugh presented a new categorical outlook on a certain lattice-valued extension of Formal Concept Analysis (FCA) of Ganter and Wille; their outlook was based on the notion of lattice-valued interchange system and a category of Galois connections. This paper extends the approach of Denniston et al. clarifying the relationships between Chu spaces of Pratt, many-valued formal contexts of FCA, lattice-valued interchange systems, and Galois connections.

Date: 2013
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jjmath:506275

DOI: 10.1155/2013/506275

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