Keyphrases
- rough set theory
- rough sets
- attribute reduction
- decision rules
- decision table
- fuzzy set theory
- approximate reasoning
- knowledge discovery
- knowledge reduction
- rule generation
- information entropy
- rough fuzzy
- data analysis
- tool for data mining
- discernibility matrix
- equivalence relation
- granular computing
- rule extraction
- rule induction
- concept lattice
- variable precision rough set model
- neural network
- data reduction
- fuzzy sets
- attribute set
- approximation spaces
- fuzzy logic
- information retrieval