Keyphrases
- concept lattice
- formal concept analysis
- rough sets
- formal contexts
- formal concepts
- attribute reduction
- fuzzy linguistic
- association rule mining
- knowledge discovery
- rough set theory
- galois lattices
- classification rules
- fuzzy sets
- attribute values
- fuzzy logic
- databases
- symbolic data analysis
- association rules
- hierarchical structure
- membership functions
- artificial intelligence
- information retrieval
- database