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» Fuzzy Concept Lattice is Made by Proto-Fuzzy Concepts
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ICFCA
2007
Springer
14 years 2 months ago
On Multi-adjoint Concept Lattices: Definition and Representation Theorem
Several fuzzifications of formal concept analysis have been proposed to deal with uncertainty or incomplete information. In this paper, we focus on the new paradigm of multi-adjoin...
Jesús Medina, Manuel Ojeda-Aciego, Jorge Ru...
RSCTC
2004
Springer
200views Fuzzy Logic» more  RSCTC 2004»
14 years 4 months ago
A Comparative Study of Formal Concept Analysis and Rough Set Theory in Data Analysis
The theory of rough sets and formal concept analysis are compared in a common framework based on formal contexts. Different concept lattices can be constructed. Formal concept ana...
Yiyu Yao
JACIII
2007
76views more  JACIII 2007»
13 years 10 months ago
Fuzzy Concept Lattices Constrained by Hedges
Radim Belohlávek, Vilém Vychodil
AI
2008
Springer
13 years 11 months ago
On the notion of concept I
It is well known that classical set theory is not expressive enough to adequately model categorization and prototype theory. Recent work on compositionality and concept determinat...
Michael Freund
ISCI
1998
75views more  ISCI 1998»
13 years 10 months ago
Incorporating Concept-Based Match into Fuzzy Production Rules
F TP (Fuzzy Template Predicate) is proposed as a template to incorporate concept-based match into fuzzy production languages. A thesaurus augmented in F TP supports the conceptbas...
Jae Dong Yang, Dong Gill Lee