184 search results - page 2 / 37 » Horn-Representation of a Concept Lattice |
ICDAR
2011
IEEE
12 years 5 months ago
2011
IEEE
—This paper presents a new approach for graphical symbols recognition by combining a concept lattice with a bag of words representation. Visual words define the properties of a ...
CLA
2006
13 years 6 months ago
2006
The paper presents additional results on factorization by similarity of fuzzy concept lattices. A fuzzy concept lattice is a hierarchically ordered collection of clusters extracted...
CLA
2004
13 years 6 months ago
2004
In [4] we have presented a new common platform for different types of fuzzification of a concept lattice. Now we show a pendant of the basic theorem on clasical concept lattices fo...
EUSFLAT
2007
13 years 7 months ago
2007
Generalized concept lattices have been recently proposed to deal with uncertainty or incomplete information as a non-symmetric generalization of the theory of fuzzy formal concept...
DKE
2002
13 years 5 months ago
2002
We introduce the notion of iceberg concept lattices and show their use in knowledge discovery in databases. Iceberg lattices are a conceptual clustering method, which is well suit...