Measuring roughness of generalized rough sets induced by a covering.
Wei-Hua XuWen-Xiu ZhangPublished in: Fuzzy Sets Syst. (2007)
Keyphrases
- rough sets
- continuous valued attributes
- rough set theory
- rough approximations
- fuzzy rough sets
- upper and lower approximations
- approximation spaces
- fuzzy sets
- upper approximation
- decision rules
- data mining
- dominance relation
- granular computing
- rough sets theory
- information entropy
- data analysis
- attribute reduction
- set valued
- soft computing
- tool for data mining
- rule induction
- approximation operators
- pattern recognition
- rough set model
- decision table
- uncertainty handling
- inductive machine learning
- attribute set
- rough set approximations
- image processing
- decision trees
- rough fuzzy
- discernibility matrix
- real world