L-fuzzy rough approximation operators via three new types of L-fuzzy relations.

Bin Pang Ju-Sheng Mi Wei Yao

Published in: Soft Comput. (2019)

Keyphrases

fuzzy relations
fuzzy rough sets
fuzzy sets
approximation operators
transitive closure
rough sets
fuzzy rules
integrity constraints
databases
data mining
fuzzy neural network
database
data model
attribute reduction
rough set approximations