An efficient accelerator for attribute reduction from incomplete data in rough set framework.
Yuhua QianJiye LiangWitold PedryczChuangyin DangPublished in: Pattern Recognit. (2011)
Keyphrases
- rough sets
- attribute reduction
- rough set theory
- incomplete data
- decision table
- fuzzy rough sets
- rough set model
- knowledge reduction
- decision rules
- information entropy
- attribute reduction algorithm
- rough sets theory
- fuzzy sets
- concept lattice
- rule induction
- discernibility matrix
- dominance relation
- pattern recognition
- attribute set
- decision trees
- missing values
- missing data
- em algorithm
- bayesian networks
- rule extraction
- approximation spaces
- data mining techniques
- knowledge discovery
- data analysis