A Logical Formulation of Rough Set Definability.

Tuan-Fang Fan Churn-Jung Liau Duen-Ren Liu

Published in: Int. J. Uncertain. Fuzziness Knowl. Based Syst. (2011)

Keyphrases

rough sets
rough set theory
decision rules
fuzzy sets
attribute reduction
data mining
granular computing
tool for data mining

fixed point
data analysis
dominance relation
rule induction
continuous valued attributes
rough sets theory
knowledge reduction
pattern recognition

information entropy
decision table
concept lattice
text classification
attribute set
rough set model
variable precision

set pair analysis
genetic algorithm
set theoretic
control system
rule extraction
fuzzy logic
real time