Relational Interpretations of Neigborhood Operators and Rough Set Approximation Operators.
Y. Y. YaoPublished in: Inf. Sci. (1998)
Keyphrases
- rough sets
- approximation operators
- fuzzy rough sets
- rough set approximations
- attribute reduction
- rough set theory
- approximation spaces
- fuzzy sets
- decision rules
- lower and upper approximations
- granular computing
- soft computing
- rule induction
- set theoretic
- data mining
- information entropy
- dominance relation
- upper approximation
- pattern recognition
- fuzzy measures
- rough approximations
- rough fuzzy
- data analysis
- decision table
- concept lattice
- fuzzy logic
- expert systems