Two new operators in rough set theory with applications to fuzzy sets.
Huaguang ZhangHongli LiangDerong LiuPublished in: Inf. Sci. (2004)
Keyphrases
- fuzzy sets
- rough set theory
- rough sets
- aggregation operators
- fuzzy set theory
- granular computing
- attribute reduction
- membership functions
- decision table
- approximate reasoning
- rough fuzzy
- knowledge reduction
- decision rules
- data analysis
- fuzzy rules
- soft computing
- interval valued
- t norm
- data mining
- fuzzy numbers
- fuzzy model
- fuzzy measures
- information entropy
- fuzzy reasoning
- pattern recognition
- knowledge discovery
- fuzzy logic
- fuzzy rough sets
- data reduction
- fuzzy relations
- equivalence relation
- rule sets
- set theory
- computational intelligence
- approximation spaces
- information granules
- rough approximations
- real world