-fuzzifying approximation operators in fuzzy rough sets.
Bin PangJu-Sheng MiZhen-Yu XiuPublished in: Inf. Sci. (2019)
Keyphrases
- fuzzy rough sets
- approximation operators
- rough sets
- rough set approximations
- attribute reduction
- fuzzy sets
- rough approximations
- fuzzy relations
- rough set theory
- granular computing
- upper approximation
- approximation spaces
- lower and upper approximations
- information systems
- intuitionistic fuzzy
- dominance relation
- fuzzy measures
- rough fuzzy
- control system