Keyphrases
- rough sets
- rough set theory
- granular computing
- decision rules
- fuzzy sets
- soft computing
- relational databases
- data mining
- rough sets theory
- rule induction
- information entropy
- attribute reduction
- dominance relation
- decision table
- data analysis
- set pair analysis
- inductive machine learning
- lower and upper approximations
- rough set model
- fuzzy rough sets
- pattern recognition
- topological relationships
- decision trees
- attribute set
- databases
- tool for data mining
- fuzzy logic