Rough set theory for the interval-valued fuzzy information systems.
Zengtai GongBingzhen SunDegang ChenPublished in: Inf. Sci. (2008)
Keyphrases
- rough set theory
- soft set
- soft set theory
- interval valued fuzzy
- attribute reduction
- rough sets
- intuitionistic fuzzy
- decision rules
- rough set model
- decision table
- knowledge reduction
- data analysis
- knowledge discovery
- lower and upper approximations
- granular computing
- fuzzy set theory
- information entropy
- rule induction
- concept lattice
- interval valued
- equivalence relation
- rough sets theory
- data mining
- rough fuzzy
- rule extraction
- data reduction
- real valued
- rule sets
- set theory
- fuzzy rough sets
- decision trees