Keyphrases
- rough set theory
- rough sets
- algebraic structure
- decision table
- attribute reduction
- knowledge reduction
- tool for data mining
- decision rules
- granular computing
- knowledge discovery
- data reduction
- rule extraction
- rough fuzzy
- data analysis
- information entropy
- equivalence relation
- databases
- numerical analysis
- rough sets theory
- decision making
- data mining
- attribute set