The Construction of Fuzzy Concept Lattices Based on (θ, σ)-Fuzzy Rough Approximation Operators.
Yanqing YaoJu-Sheng MiZhoujun LiBin XiePublished in: Fundam. Informaticae (2011)
Keyphrases
- concept lattice
- approximation operators
- attribute reduction
- formal concept analysis
- approximation spaces
- rough sets
- rough set approximations
- fuzzy rough sets
- rough set theory
- formal contexts
- equivalence relation
- association rule mining
- set theoretic
- classification rules
- knowledge discovery
- fuzzy sets
- association rules
- fuzzy set theory
- binary relations
- hierarchical structure
- decision table
- data mining
- information entropy
- data reduction
- rough fuzzy
- data streams
- bayesian networks