Dominance-based rough set theory over interval-valued information systems.
Bingzhen SunWeimin MaZengtai GongPublished in: Expert Syst. J. Knowl. Eng. (2014)
Keyphrases
- interval valued
- rough set theory
- rough sets
- fuzzy sets
- dominance relation
- discernibility matrix
- real valued
- fuzzy set theory
- group decision making
- partially ordered
- decision table
- intuitionistic fuzzy sets
- knowledge reduction
- aggregation operators
- attribute reduction
- granular computing
- membership functions
- decision rules
- rule induction
- rough fuzzy
- representation scheme
- lower and upper approximations
- fuzzy logic
- knowledge discovery
- data analysis
- fuzzy rules
- equivalence relation
- data mining
- rough set model
- fuzzy numbers
- rule sets
- information entropy
- fuzzy relations
- rough approximations
- knowledge base
- databases
- computational intelligence