Effect rough degree and its application in attribute reduction.
Fa-Chao LiJin-Ning YangPublished in: ICMLC (2015)
Keyphrases
- attribute reduction
- rough sets
- rough set theory
- rough sets theory
- soft set
- decision table
- knowledge reduction
- rough set model
- approximation operators
- discernibility matrix
- fuzzy rough sets
- rough fuzzy
- parallel particle swarm optimization
- concept lattice
- decision rules
- data mining
- fuzzy sets
- variable precision rough set model
- attribute reduction algorithm
- information entropy
- rule induction
- approximation spaces
- rule extraction
- formal contexts
- support vector
- intuitionistic fuzzy
- databases
- clustering algorithm
- neural network