Relations of reduction between covering generalized rough sets and concept lattices.
Jinkun ChenJinjin LiYaojin LinGuoping LinZhouming MaPublished in: Inf. Sci. (2015)
Keyphrases
- concept lattice
- rough sets
- attribute reduction
- upper and lower approximations
- rough set theory
- approximation spaces
- formal concept analysis
- approximation operators
- fuzzy rough sets
- binary relations
- formal concepts
- rough approximations
- equivalence relation
- continuous valued attributes
- attribute set
- rough set approximations
- rough sets theory
- decision rules
- fuzzy sets
- upper approximation
- association rule mining
- knowledge discovery
- data mining
- granular computing
- decision table
- information entropy
- semantic relations
- attribute values
- condition attributes
- data analysis
- dominance relation
- association rules
- pattern recognition
- machine learning
- rule induction
- neural network
- k nearest neighbor
- fuzzy logic
- high dimensional
- genetic algorithm
- real world