Keyphrases
- rough sets
- rough set theory
- decision rules
- fuzzy sets
- rough sets theory
- data mining
- pattern recognition
- attribute reduction
- information entropy
- knowledge reduction
- granular computing
- rule induction
- soft computing
- dominance relation
- fuzzy logic
- continuous valued attributes
- set pair analysis
- real time
- hierarchical structure
- rule extraction
- equivalence relation
- data analysis
- artificial intelligence
- rough set model
- tool for data mining