Matroidal structure of generalized rough sets based on symmetric and transitive relations.
Bin YangWilliam ZhuPublished in: CCECE (2013)
Keyphrases
- rough sets
- rough set theory
- rough approximations
- continuous valued attributes
- decision rules
- approximation spaces
- fuzzy rough sets
- fuzzy sets
- granular computing
- attribute reduction
- soft computing
- rough sets theory
- data mining
- inductive machine learning
- rough set model
- equivalence relation
- rule induction
- pattern recognition
- information granules
- data analysis
- hierarchical structure
- dominance relation
- fuzzy relations
- computational intelligence
- fuzzy logic
- expert systems
- transitive closure
- information processing
- attribute set
- approximation operators
- image processing
- real world
- upper and lower approximations