Fuzzy Concept Lattices Determined by (theta, sigma)-Fuzzy Rough Approximation Operators.
Yan-Qing YaoJu-Sheng MiPublished in: RSKT (2009)
Keyphrases
- concept lattice
- approximation operators
- attribute reduction
- formal concept analysis
- approximation spaces
- rough set approximations
- rough sets
- fuzzy rough sets
- rough set theory
- formal contexts
- equivalence relation
- association rule mining
- association rules
- knowledge discovery
- set theoretic
- fuzzy sets
- classification rules
- decision table
- rule sets
- decision trees
- error rate
- high dimensional
- neural network
- image processing
- attribute values
- information retrieval