On Rough Sets under Generalized Equivalence Relations.
Masahiro InuiguchiTetsuzo TaninoPublished in: JSAI Workshops (2001)
Keyphrases
- equivalence relation
- rough sets
- rough set theory
- rough set approximations
- continuous valued attributes
- granular computing
- approximation spaces
- rough approximations
- equivalence class
- fuzzy rough sets
- fuzzy sets
- attribute reduction
- decision rules
- fuzzy similarity relations
- approximation operators
- information entropy
- rough sets theory
- data mining
- data analysis
- concept lattice
- upper approximation
- dominance relation
- decision table
- real world
- rough fuzzy
- fuzzy logic
- soft computing
- image processing
- knowledge base
- membership functions
- machine learning
- spatial databases