A hybrid case based reasoning system using fuzzy-rough sets and formal concept analysis

Tadrat, Jirapond; Boonjing, Veera; Pattaraintakorn, Puntip

doi:10.1109/FSKD.2007.46

A hybrid case based reasoning system using fuzzy-rough sets and formal concept analysis

Author(s)

Tadrat, Jirapond

Boonjing, Veera

Pattaraintakorn, Puntip

Date Issued

December 1, 2007

Type

Conference Paper

DOI

10.1109/FSKD.2007.46

Abstract

In this paper, we propose a new hybrid case based reasoning system based on rough set theory, formal concept analysis and fuzzy sets. This system applies rough set theory to assure minimally sufficient cases in its case base. It uses formal concept analysis to reveal knowledge of attribute dependencies in terms of concept lattices. Numeric attributes are transformed to be suitable for formal concept analysis using fuzzy sets. © 2007 IEEE.

Citation

Proceedings Fourth International Conference on Fuzzy Systems and Knowledge Discovery Fskd 2007, 3, 426-429, 2007