Keyphrases
- rough sets
- rough set theory
- attribute reduction
- data analysis
- rough sets theory
- rough set model
- fuzzy sets
- decision rules
- approximation spaces
- data mining
- knowledge reduction
- decision table
- lower and upper approximations
- rule induction
- granular computing
- information entropy
- fuzzy logic
- concept lattice
- equivalence relation
- continuous valued attributes
- rule extraction
- dominance relation
- decision trees
- fuzzy rough sets
- upper and lower approximations
- variable precision rough set
- databases
- variable precision
- pattern recognition
- artificial intelligence
- neural network