On (weakly) local approximation spaces of information systems.
Hui KouMaokang LuoPublished in: Fundam. Informaticae (2003)
Keyphrases
- approximation spaces
- information systems
- rough sets
- rough set theory
- topological spaces
- information technology
- granular computing
- set theoretic
- data model
- concept lattice
- information entropy
- fuzzy rough sets
- approximation operators
- data sets
- nearest neighbor
- fuzzy sets
- binary relations
- equivalence relation
- image processing