Keyphrases
- rough sets
- decision table
- rough set theory
- knowledge reduction
- decision rules
- variable precision
- attribute reduction
- information entropy
- fuzzy sets
- rough sets theory
- discernibility matrix
- variable precision rough set
- granular computing
- rough set model
- flow graphs
- fuzzy logic
- pattern recognition
- data mining
- dominance relation
- data analysis
- rule induction
- rule extraction
- rule sets
- approximation spaces
- data sets
- upper approximation
- attribute reduction algorithm
- real time