Attribute reduction algorithms based on the matroidal structure of rough set.
Feng SunWilliam ZhuPublished in: GrC (2012)
Keyphrases
- rough sets
- attribute reduction
- rough set theory
- attribute reduction algorithm
- knowledge reduction
- rough set model
- decision rules
- decision table
- information entropy
- fuzzy rough sets
- discernibility matrix
- data reduction
- variable precision rough set model
- data mining
- attribute set
- dominance relation
- rule induction
- concept lattice
- fuzzy sets
- variable precision
- preprocessing
- data analysis
- rule extraction
- databases
- rough approximations
- classification algorithm
- condition attributes
- data structure
- real world