Variable Precision Fuzzy Rough Set Based on Relative Cardinality.
Tuan-Fang FanChurn-Jung LiauDuen-Ren LiuPublished in: FedCSIS (2012)
Keyphrases
- variable precision
- rough sets
- fuzzy sets
- rough set theory
- decision table
- dominance relation
- set valued
- knowledge structures
- reduction method
- fuzzy logic
- fuzzy clustering
- membership functions
- attribute reduction
- fuzzy numbers
- decision rules
- decision trees
- concept lattice
- fuzzy rules
- information entropy
- data mining
- pattern recognition
- rule sets
- discernibility matrix
- aggregation operators
- genetic programming