Partial order relation for approximation operators in covering based rough sets.
Mauricio RestrepoChris CornelisJonatan GómezPublished in: Inf. Sci. (2014)
Keyphrases
- partial order
- rough sets
- approximation operators
- upper approximation
- rough set approximations
- equivalence relation
- approximation spaces
- dominance relation
- rough set theory
- upper and lower approximations
- attribute reduction
- partially ordered
- fuzzy rough sets
- lower and upper approximations
- decision rules
- fuzzy sets
- granular computing
- preference relations
- set theory
- pattern recognition
- rough fuzzy
- set theoretic
- information entropy
- soft computing
- binary relations
- fuzzy logic
- sequential patterns
- expert systems
- data mining
- machine learning