The Lower and Upper Approximations in a Fuzzy Group.
Nobuaki KurokiPaul P. WangPublished in: Inf. Sci. (1996)
Keyphrases
- fuzzy rough sets
- lower and upper approximations
- fuzzy sets
- rough sets
- fuzzy logic
- approximation operators
- rough approximations
- fuzzy relations
- rough set theory
- computer vision
- approximation spaces
- membership functions
- soft computing
- soft set
- fuzzy set theory
- fuzzy rules
- machine learning
- attribute reduction
- multi criteria
- fuzzy numbers
- granular computing
- rule generation
- fuzzy neural network
- decision rules
- association rule mining
- upper approximation
- image processing
- neural network