A systematic study on attribute reduction with rough sets based on general binary relations.
Changzhong WangCongxin WuDegang ChenPublished in: Inf. Sci. (2008)
Keyphrases
- rough sets
- attribute reduction
- rough set theory
- concept lattice
- knowledge reduction
- rough sets theory
- equivalence relation
- rough set model
- decision rules
- fuzzy sets
- fuzzy rough sets
- approximation spaces
- decision table
- granular computing
- variable precision rough set model
- discernibility matrix
- binary relations
- information entropy
- pattern recognition
- dominance relation
- data analysis
- attribute reduction algorithm
- data mining
- fuzzy logic
- preprocessing
- image processing
- decision making
- approximation operators