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Distance based Attribute Reduction in Set-Valued Decision Tables

by Nguyen Long Giang, Pham Minh Ngoc Ha, Nguyen Manh Hung
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 117 - Number 24
Year of Publication: 2015
Authors: Nguyen Long Giang, Pham Minh Ngoc Ha, Nguyen Manh Hung
10.5120/20701-3378

Nguyen Long Giang, Pham Minh Ngoc Ha, Nguyen Manh Hung . Distance based Attribute Reduction in Set-Valued Decision Tables. International Journal of Computer Applications. 117, 24 ( May 2015), 8-13. DOI=10.5120/20701-3378

@article{ 10.5120/20701-3378,
author = { Nguyen Long Giang, Pham Minh Ngoc Ha, Nguyen Manh Hung },
title = { Distance based Attribute Reduction in Set-Valued Decision Tables },
journal = { International Journal of Computer Applications },
issue_date = { May 2015 },
volume = { 117 },
number = { 24 },
month = { May },
year = { 2015 },
issn = { 0975-8887 },
pages = { 8-13 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume117/number24/20701-3378/ },
doi = { 10.5120/20701-3378 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T23:00:16.245282+05:30
%A Nguyen Long Giang
%A Pham Minh Ngoc Ha
%A Nguyen Manh Hung
%T Distance based Attribute Reduction in Set-Valued Decision Tables
%J International Journal of Computer Applications
%@ 0975-8887
%V 117
%N 24
%P 8-13
%D 2015
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Rough set based attribute reduction is an important problem in pre-processing step in data mining. However, most rough set based attribute reduction methods perform on single-value decision tables. In this paper, we solve attribute reduction problems in set-valued decision tables. Our method uses the distance measure which constructed between a conditional attribute set and decision attribute.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Rough set tolerance rough set decision table set-valued decision table attribute reduction reduct.

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