Keyphrases
- rough set theory
- rough sets
- attribute reduction
- rule generation
- decision rules
- decision table
- rough fuzzy
- fuzzy set theory
- knowledge reduction
- knowledge discovery
- granular computing
- data analysis
- discernibility matrix
- approximate reasoning
- rule extraction
- tool for data mining
- rule induction
- rule sets
- data reduction
- rough sets theory
- equivalence relation
- set theory
- pattern recognition
- concept lattice
- feature selection
- variable precision rough set model
- fuzzy sets
- real world
- rough set model
- flow graphs
- lower and upper approximations
- continuous valued attributes
- databases