Topological Properties for Approximation Operators in Covering Based Rough Sets.
Mauricio RestrepoJonatan GómezPublished in: RSFDGrC (2015)
Keyphrases
- topological properties
- rough sets
- approximation operators
- upper approximation
- fuzzy rough sets
- rough set approximations
- rough set theory
- attribute reduction
- structural properties
- upper and lower approximations
- decision rules
- lower and upper approximations
- fuzzy sets
- granular computing
- approximation spaces
- rough approximations
- data mining
- rough fuzzy
- fuzzy logic
- soft computing
- information entropy
- set theoretic
- pattern recognition
- rule extraction
- dominance relation
- data analysis
- knowledge base
- rule sets
- computational intelligence
- computer vision