The approximations in rough concept lattice and approximable concept lattice.
Qimei XiaoGuangming LangWenjun LiuMingjie CaiPublished in: J. Intell. Fuzzy Syst. (2017)
Keyphrases
- concept lattice
- formal concept analysis
- rough sets
- upper and lower approximations
- attribute reduction
- rough set theory
- formal concepts
- association rule mining
- knowledge discovery
- formal contexts
- pattern recognition
- symbolic data analysis
- galois lattices
- attribute values
- classification rules
- approximation spaces
- association rules
- fuzzy sets
- rough sets theory
- data mining
- rule sets
- decision table
- database
- fuzzy logic
- data analysis
- decision making
- data sets