Name
Abstract | ||
|---|---|---|
In this paper we provide a modification of one-sided concept lattices based on the usage of fuzzy separable modifiers. The proposed method is motivated by so-called fuzzy concept lattices with hedges and represents their slight modification. In fuzzy set theory, modifiers are often defined within the framework of linguistic variables, representing adverbs, while one-sided concept lattices provides the specific fuzzy version of data analytical method based on the approach known as Formal Concept Analysis. We define concept forming operators based on separable modifiers and we show that these operators form a Galois connection between power set of objects and fuzzy subsets of attributes. An algorithm for a creation of one-sided concept lattices with separable modifiers is also presented. |
Year | DOI | Venue |
|---|---|---|
2014 | 10.1109/SACI.2014.6840061 | Applied Computational Intelligence and Informatics |
Keywords | Field | DocType |
formal concept analysis,fuzzy set theory,lattice theory,mathematical operators,Galois connection,adverbs,attributes fuzzy subsets,concept forming operators,data analytical method,formal concept analysis,fuzzy concept lattices,fuzzy separable modifiers,fuzzy set theory,hedges,linguistic variables,objects power set,one-sided concept lattices,separable modifiers | Fuzzy concept,Galois connection,Computer science,Fuzzy set operations,Fuzzy logic,Algorithm,Separable space,Fuzzy set,Power set,Formal concept analysis | Conference |
Citations | PageRank | References |
0 | 0.34 | 8 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Peter Butka | 1 | 41 | 8.44 |
| Jana Pócsová | 2 | 33 | 6.02 |
| Jozef Pócs | 3 | 146 | 16.23 |