A Modal Characterization of Indiscernibility and Similarity Relations in Pawlak's Information Systems.
Dimiter VakarelovPublished in: RSFDGrC (1) (2005)
Keyphrases
- similarity relations
- rough sets
- information systems
- fuzzy sets
- rough set theory
- information granules
- approximation spaces
- equivalence relation
- granular computing
- approximate reasoning
- decision rules
- modal logic
- attribute reduction
- fuzzy relations
- information entropy
- rough sets theory
- soft computing
- data mining
- decision table
- functional dependencies
- membership functions
- database applications
- fuzzy logic
- knowledge discovery
- genetic algorithm