Fu Jinghong; Zhang Chunying; Wang Jing; Tian Fang

International Journal of Education and Management Engineering (IJEME)

IJEME Vol. 3, No. 2, 28 Feb. 2013

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A Weighted Relational Classification Algorithm Based on Rough Set

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Author(s)

Fu Jinghong ^1,* Zhang Chunying ¹ Wang Jing ¹ Tian Fang ²

1. College of Science Hebei United University Tangshan, Hebei, China

2. Hebei University of Engineering Han Dan, Hebei, China

* Corresponding author.

DOI: https://doi.org/10.5815/ijeme.2013.02.04

Received: 1 Nov. 2012 / Revised: 13 Dec. 2012 / Accepted: 24 Jan. 2013 / Published: 28 Feb. 2013

Index Terms

Multi-relational classification, 0-1 matrix, attributes frequency

Abstract

A Weighted Relational Classification Algorithm Based on Rough Set is proposed in this paper. The relations of tables are classified in database, relational graph is converted into 0 - 1 matrix, the weight is calculated using UCINET; at the same time, different condition attributes are weighted differently by using attribute frequency of Rough Set. It is improved effectively. Experiments have proved that new classifier has good classification performance.

Cite This Paper

Fu Jinghong, Zhang Chunying, Wang Jing, Tian Fang, "A Weighted Relational Classification Algorithm Based on Rough Set", IJEME, vol.3, no.2, pp.20-25, 2013. DOI: 10.5815/ijeme.2013.02.04

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