Approximations and reducts with covering generalized rough sets.
Eric C. C. TsangDegang ChenDaniel S. YeungPublished in: Comput. Math. Appl. (2008)
Keyphrases
- rough sets
- upper and lower approximations
- rough set theory
- rough approximations
- approximation spaces
- continuous valued attributes
- decision rules
- fuzzy rough sets
- fuzzy sets
- knowledge reduction
- lower and upper approximations
- attribute reduction
- rough sets theory
- data mining
- data analysis
- rule induction
- information entropy
- decision table
- rule extraction
- dominance relation
- tool for data mining
- soft computing
- fuzzy logic
- pattern recognition
- rough set model
- upper approximation
- feature extraction
- real world
- machine learning
- image processing
- approximation operators
- attribute set
- neural network
- set valued
- granular computing
- equivalence relation