On interval-valued hesitant fuzzy rough approximation operators.
Haidong ZhangLan ShuShilong LiaoPublished in: Soft Comput. (2016)
Keyphrases
- interval valued
- approximation operators
- fuzzy sets
- rough sets
- fuzzy rough sets
- real valued
- intuitionistic fuzzy sets
- set theoretic
- rough fuzzy
- attribute reduction
- partially ordered
- group decision making
- rough set theory
- approximation spaces
- fuzzy logic
- membership functions
- fuzzy set theory
- representation scheme
- data mining
- granular computing
- aggregation operators
- fuzzy relations
- partial order
- upper approximation
- lower and upper approximations
- dominance relation
- decision table
- fuzzy rules
- decision rules
- fuzzy numbers
- probability measure
- rough approximations
- data analysis
- pattern recognition