Matroidal Structure of Generalized Rough Sets based on Symmetric and Transitive Relation
Bin YangWilliam ZhuPublished in: CoRR (2012)
Keyphrases
- rough sets
- rough set theory
- dominance relation
- approximation spaces
- equivalence relation
- fuzzy sets
- decision rules
- information entropy
- rough sets theory
- data mining
- continuous valued attributes
- granular computing
- fuzzy rough sets
- inductive machine learning
- set valued
- rough approximations
- rough set model
- upper approximation
- tool for data mining
- attribute reduction
- soft computing
- fuzzy logic
- pattern recognition
- decision table
- upper and lower approximations
- data analysis
- genetic algorithm
- attribute set
- approximation operators
- discernibility matrix
- real time
- rule induction
- concept lattice
- rough set approximations