Generalized lower and upper approximations in a ring.

Sultan Yamak Osman Kazanci Bijan Davvaz

Published in: Inf. Sci. (2010)

Keyphrases

fuzzy rough sets
lower and upper approximations
rough approximations
rough sets
approximation spaces
rough set theory
approximation operators
genetic algorithm
fuzzy sets
attribute reduction
databases
neural network
data mining
computer vision
fuzzy numbers