Matroidal structure of generalized rough sets based on symmetric and transitive relations

Abstract

Rough set theory is an effective tool for dealing with vagueness or uncertainty in information systems. It is efficient for data pre-process and widely used in attribute reduction in data mining. Matroid theory is a branch of combinatorial mathematics and borrows extensively from linear algebra and graph theory, so it is an important mathematical structure… (More)
DOI: 10.1109/CCECE.2013.6567815

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