Axiomatic Approaches of Rough Set Approximation Operators in Fuzzy Formal Contexts.
Xiaoxue SongXia WangPublished in: FSKD (6) (2009)
Keyphrases
- rough sets
- approximation operators
- attribute reduction
- fuzzy rough sets
- fuzzy sets
- rough set theory
- concept lattice
- approximation spaces
- set theoretic
- fuzzy logic
- decision table
- rule extraction
- lower and upper approximations
- rough fuzzy
- upper approximation
- rule induction
- fuzzy set theory
- soft computing
- granular computing
- information entropy
- rough sets theory
- data analysis
- neural network
- fuzzy relations
- set theory
- rough approximations
- decision rules
- artificial intelligence
- data reduction
- membership functions
- fuzzy rules
- control system
- data mining