Variable precision rough fuzzy set model based on general relations.
Eric C. C. TsangWeimin MaBingzhen SunPublished in: ICMLC (2012)
Keyphrases
- rough sets
- fuzzy sets
- variable precision
- rough set theory
- membership functions
- rough fuzzy
- decision table
- fuzzy relations
- fuzzy set theory
- dominance relation
- approximate reasoning
- fuzzy rough sets
- granular computing
- approximation spaces
- decision rules
- fuzzy entropy
- information entropy
- pattern recognition
- data mining
- upper approximation
- interval valued
- knowledge structures
- fuzzy numbers
- fuzzy logic
- equivalence relation
- set valued
- rough approximations
- attribute reduction
- fuzzy rules