The lower and upper approximations in a quotient hypermodule with respect to fuzzy sets.
Osman KazanciSultan YamakBijan DavvazPublished in: Inf. Sci. (2008)
Keyphrases
- fuzzy sets
- lower and upper approximations
- rough sets
- fuzzy rough sets
- rough set theory
- membership functions
- fuzzy similarity relations
- fuzzy relations
- fuzzy set theory
- granular computing
- fuzzy logic
- upper approximation
- fuzzy rules
- attribute reduction
- interval valued
- decision rules
- fuzzy sets theory
- equivalence class
- approximation spaces
- fuzzy model
- fuzzy partition
- soft computing
- computational intelligence
- pattern recognition
- neural network
- computer vision
- fuzzy entropy
- rough approximations
- rough fuzzy
- set theory
- aggregation operators
- equivalence classes