Connecting concept lattices with bonds induced by external information
Abstract
In Formal Concept Analysis (FCA), \mathcal L-bonds represent relationships between \mathcal L-formal contexts. Choosing the appropriate bond between \mathcal L-fuzzy formal contexts is an important challenge for its application in recommendation tasks. Recent work introduced two constructions of bonds, given by direct products of two \mathcal L-fuzzy formal contexts, and showed their usefulness in a particular application. In this paper, we present further theoretical and experimental results on these constructions; in particular, we provide extended interpretations of both rigorous and benevolent concept-forming operators, introduce new theoretical properties of the proposed bonds to connect two concept lattices given external information, and finally present the experimental study of the upper bounds.
Funding
VALID: Verifiable Algebraic and Logic tools for Imperfect Data
Cites
The following graph plots the number of cites received by this work from its publication, on a yearly basis.
Citation
Please, cite this work as:
[Krí+23] O. Krídlo, D. López-Rodríguez, L. Antoni, et al. “Connecting concept lattices with bonds induced by external information”. In: Information Sciences (2023), p. 119498.