Axiomatic systems for rough sets and fuzzy rough sets.
Guilong LiuPublished in: Int. J. Approx. Reason. (2008)
Keyphrases
- rough sets
- fuzzy rough sets
- rough set theory
- attribute reduction
- fuzzy sets
- granular computing
- data mining
- decision rules
- lower and upper approximations
- rough sets theory
- data analysis
- fuzzy logic
- information entropy
- intelligent systems
- pattern recognition
- soft computing
- decision table
- approximation spaces
- fuzzy relations
- fuzzy similarity relations
- approximation operators
- neural network
- artificial intelligence
- feature extraction
- utility function