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139424

A Method for Improving Rough Set Approximation Accuracy in terms of j-Neighborhood Spaces

Article

Last updated: 23 Jan 2023

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Abstract

This paper aims to introduce an effective method for improving rough set approximation accuracy.
Considering the j-neighborhood space, the lower and upper approximation operators are defined and their fundamental
properties are obtained. The approximations are constructed in four different approaches. Comparison between the
accuracy of these four types of approximations is imposed and the best one is defined

DOI

10.21608/djs.2017.139424

Keywords

Rough Sets, j-Neighborhood Spaces, The Lower and Upper Rough Set Approximations

Authors

First Name

O. A.

Last Name

Embaby

MiddleName

-

Affiliation

Department of Mathematics, Faculty of Science, Tanta University, EGYPT.

Email

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Orcid

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First Name

Nadya. A.

Last Name

Toumi

MiddleName

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Affiliation

2 Department of Mathematics, Faculty of Science, the 7th of April University, Al- Zawia- LIBYA.

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Orcid

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Volume

38

Article Issue

1

Related Issue

20623

Issue Date

2017-06-01

Receive Date

2021-01-14

Publish Date

2017-06-01

Page Start

43

Page End

52

Print ISSN

1012-5965

Online ISSN

2735-5306

Article File

DJS_Volume 38_Issue 1_Pages 43-52.pdf

PDF . 1.4MB

Link

https://djs.journals.ekb.eg/article_139424.html

Detail API

https://djs.journals.ekb.eg/service?article_code=139424

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6

Type

Research and Reference

Type Code

1,686

Publication Type

Journal

Publication Title

Delta Journal of Science

Publication Link

https://djs.journals.ekb.eg/

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Article

Created At

23 Jan 2023