Keyphrases
- attribute reduction
- concept lattice
- formal concept analysis
- formal contexts
- rough set theory
- rough sets
- conceptual clustering
- formal concepts
- discernibility matrix
- knowledge discovery
- association rule mining
- rough sets theory
- information entropy
- classification rules
- attribute values
- hierarchical structure
- learning algorithm
- decision table
- database
- association rules
- preprocessing
- genetic algorithm
- databases
- attribute set
- data sets