Research Article
An Improved Fuzzy Number Approximation using Shadowed Sets
|
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
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| Volume 118 - Issue 25 |
| Published: May 2015 |
| Authors: Mohamed A. H. El_Hawy, Hesham A. Hassan, Hesham A. Hefny, Khaled T. Wassif |
10.5120/20961-3634
|
Mohamed A. H. El_Hawy, Hesham A. Hassan, Hesham A. Hefny, Khaled T. Wassif . An Improved Fuzzy Number Approximation using Shadowed Sets. International Journal of Computer Applications. 118, 25 (May 2015), 9-15. DOI=10.5120/20961-3634
@article{ 10.5120/20961-3634,
author = { Mohamed A. H. El_Hawy,Hesham A. Hassan,Hesham A. Hefny,Khaled T. Wassif },
title = { An Improved Fuzzy Number Approximation using Shadowed Sets },
journal = { International Journal of Computer Applications },
year = { 2015 },
volume = { 118 },
number = { 25 },
pages = { 9-15 },
doi = { 10.5120/20961-3634 },
publisher = { Foundation of Computer Science (FCS), NY, USA }
}
%0 Journal Article
%D 2015
%A Mohamed A. H. El_Hawy
%A Hesham A. Hassan
%A Hesham A. Hefny
%A Khaled T. Wassif
%T An Improved Fuzzy Number Approximation using Shadowed Sets%T
%J International Journal of Computer Applications
%V 118
%N 25
%P 9-15
%R 10.5120/20961-3634
%I Foundation of Computer Science (FCS), NY, USA
Abstract
The shadowed sets are proposed by Pedrycz as a granule manner to approximate the fuzzy sets with preserving the uncertainty features. Many methods have been made in this context to maintain various characteristics of uncertainty for fuzzy sets. In this paper, a new method is proposed which it is preserve more than one kind of uncertainty in fuzzy sets. The new technique is based on the use of measures of uncertainty directly to induce ideal values of shadowed set. It's more simply and accurate for describing uncertainty. The features of new method are important for decision applications.
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