Keyphrases
- interval valued fuzzy
- approximation spaces
- intuitionistic fuzzy
- soft set
- rough sets
- soft set theory
- lower and upper approximations
- attribute reduction
- rough set theory
- interval valued
- fuzzy sets
- rough set model
- fuzzy rough sets
- information entropy
- set theoretic
- concept lattice
- granular computing
- binary relations
- group decision making
- fuzzy clustering
- decision rules
- data analysis
- fuzzy logic
- decision table
- real valued
- databases
- fuzzy set theory
- expressive power
- classification algorithm
- artificial intelligence