A comparison of two types of rough sets induced by coverings.
Guilong LiuYing SaiPublished in: Int. J. Approx. Reason. (2009)
Keyphrases
- rough sets
- rough set theory
- decision rules
- fuzzy sets
- granular computing
- data analysis
- rough sets theory
- pattern recognition
- rule induction
- lower and upper approximations
- rough set model
- soft computing
- information entropy
- data mining
- rough fuzzy
- equivalence relation
- fuzzy logic
- attribute reduction
- approximation spaces
- decision table
- knowledge reduction
- image processing
- real world