Knowledge reduction in interval-valued information systems.
Duoqian MiaoNan ZhangXiaodong YuePublished in: IEEE ICCI (2009)
Keyphrases
- interval valued
- knowledge reduction
- rough sets
- fuzzy sets
- rough set theory
- decision table
- real valued
- discernibility matrix
- attribute reduction
- dominance relation
- partially ordered
- group decision making
- rough sets theory
- aggregation operators
- fuzzy set theory
- decision rules
- representation scheme
- membership functions
- fuzzy rules
- data mining
- information entropy
- fuzzy numbers
- rule extraction
- rough set model
- rule induction
- fuzzy logic
- data analysis
- pattern recognition
- decision making
- fuzzy measures
- partial order
- knowledge discovery
- genetic algorithm