Attribute reduction based on directed graph in formal fuzzy contexts.
Hua MaoHui-Ru MiaoPublished in: J. Intell. Fuzzy Syst. (2018)
Keyphrases
- directed graph
- attribute reduction
- rough sets
- variable precision rough set model
- concept lattice
- rough set theory
- fuzzy rough sets
- knowledge reduction
- fuzzy sets
- soft set
- decision table
- random walk
- rough set model
- approximation operators
- discernibility matrix
- undirected graph
- intuitionistic fuzzy
- decision rules
- fuzzy logic
- information entropy
- parallel particle swarm optimization
- rule extraction
- directed acyclic graph
- fuzzy numbers
- membership functions
- data reduction
- attribute reduction algorithm
- rough approximations
- strongly connected
- fuzzy rules
- neural network
- multi criteria
- data mining
- genetic algorithm
- pattern recognition
- genetic programming
- classification rules
- fuzzy clustering
- approximation spaces
- databases
- rule induction