Tri-level attribute reduction in rough set theory.

Xianyong Zhang Yiyu Yao

Published in: Expert Syst. Appl. (2022)

Keyphrases

rough set theory
attribute reduction
rough sets
knowledge reduction
decision table
discernibility matrix
variable precision rough set model
rough set model

rough sets theory
information entropy
attribute reduction algorithm
rule sets
concept lattice
decision rules
data analysis
rule induction

fuzzy rough sets
rule extraction
knowledge discovery
rough fuzzy
equivalence relation
approximation spaces
neural network

computer vision
formal concept analysis
data reduction
fuzzy sets
decision trees
data mining
databases