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Soft Set Theory in Medical Diagnosis using Trapezoidal Fuzzy Number

by P. Rajarajeswari, P. Dhanalakshmi
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 57 - Number 19
Year of Publication: 2012
Authors: P. Rajarajeswari, P. Dhanalakshmi
10.5120/9220-3777

P. Rajarajeswari, P. Dhanalakshmi . Soft Set Theory in Medical Diagnosis using Trapezoidal Fuzzy Number. International Journal of Computer Applications. 57, 19 ( November 2012), 8-11. DOI=10.5120/9220-3777

@article{ 10.5120/9220-3777,
author = { P. Rajarajeswari, P. Dhanalakshmi },
title = { Soft Set Theory in Medical Diagnosis using Trapezoidal Fuzzy Number },
journal = { International Journal of Computer Applications },
issue_date = { November 2012 },
volume = { 57 },
number = { 19 },
month = { November },
year = { 2012 },
issn = { 0975-8887 },
pages = { 8-11 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume57/number19/9220-3777/ },
doi = { 10.5120/9220-3777 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T21:00:52.707350+05:30
%A P. Rajarajeswari
%A P. Dhanalakshmi
%T Soft Set Theory in Medical Diagnosis using Trapezoidal Fuzzy Number
%J International Journal of Computer Applications
%@ 0975-8887
%V 57
%N 19
%P 8-11
%D 2012
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Soft set theory is a newly emerging mathematical tool to deal with uncertain problems. The Parameterization tools of soft set theory enhance the flexibility of its applications to different problems. In this paper, we apply fuzzy soft set technology through the well known Sanchez's approach for Medical Diagnosis using arithmetic operations on Trapezoidal fuzzy numbers and exhibit the technique with a hypothetical case study.

References
  1. Molodtsov D. 1999. "Soft set theory-first result", Computers and Mathematics with Applications,37:pp19-31
  2. Maji P. K,Biswas R . and Roy A. R. 2001. "Fuzzy Soft Set". The Journal of Fuzzy Mathematics, 9(3):pp 589- 602.
  3. Sanchez E. 1979. "Inverse of fuzzy relations", Application to possibility distributions and medical diagnosis, Fuzzy sets and systems,2(1):pp75-86.
  4. Kaufmann A. and Gupta M. M. 1991. "Introduction to Fuzzy Arithmetic Theory and Applications", Van Nostrand Reinhold, New York.
  5. Zhi Xiao,Sisi Xia,Ke Gong,Dan Li. 2012. ''The trapezoidal fuzzy soft set and its applications in MCDM'',Applied Mathematical Modeling Elsevier.
  6. Das P. K. and Borgohain R. 2010. "An application of fuzzy soft set in medical diagnosis using fuzzy arithmetic operations on fuzzy number",SIBCOLTEJO,05:107-116.
Index Terms

Computer Science
Information Sciences

Keywords

Soft set fuzzy soft set fuzzy number Trapezoidal fuzzy number defuzzificaztion

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