69 search results - page 1 / 14 » A Comparative Study of Formal Concept Analysis and Rough Set... |
RSCTC
2004
Springer
13 years 10 months ago
2004
Springer
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...
FSS
2007
13 years 4 months ago
2007
Formal concept analysis and rough set theory are two important tools in knowledge representation and knowledge discovery in relational information systems. The purpose of this pap...
FUIN
2007
13 years 4 months ago
2007
Abstract. The paper starts from the standard relational view linking objects and properties in formal concept analysis, here augmented with four modal-style operators (known as suf...
IEEEICCI
2005
IEEE
13 years 10 months ago
2005
IEEE
The study of concept formation and learning is a central topic in cognitive informatics. Formal concept analysis can be viewed as an approach on this topic based on a formal conte...
CLA
2004
13 years 6 months ago
2004
Ontologies, often defined as an explicit specification of conceptualization, are necessary for knowledge representation and knowledge exchange. Usually this means that ontology des...