Global roughness of approximation and boundary rough sets.
Yingjie YangRobert I. JohnPublished in: FUZZ-IEEE (2008)
Keyphrases
- rough sets
- rough set theory
- approximation spaces
- upper approximation
- fuzzy sets
- decision rules
- granular computing
- rough sets theory
- tool for data mining
- data analysis
- data mining
- attribute reduction
- rule induction
- soft computing
- pattern recognition
- information entropy
- inductive machine learning
- continuous valued attributes
- knowledge reduction
- rough fuzzy
- rough set model
- information systems
- feature extraction
- dominance relation
- feature selection
- real world
- set pair analysis