Generalized lower and upper approximations in hyperrings.

Xiaolong Xin Juntao Wang Xiaohong Zhang

Published in: J. Intell. Fuzzy Syst. (2016)

Keyphrases

fuzzy rough sets
lower and upper approximations
rough sets
rough approximations
approximation spaces
rough set theory
approximation operators
neural network
attribute reduction
machine learning
genetic algorithm
feature extraction
control system
dominance relation