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TOPSIS Modification with Interval Type-2 Fuzzy Numbers Cover

TOPSIS Modification with Interval Type-2 Fuzzy Numbers

By: Galina Ilieva  
Open Access
|Jun 2016

Abstract

This paper proposes a new TOPSIS with interval type-2 fuzzy numbers. The extension applies graded mean integration to compare normal fuzzy trapezoidal sets. It is demonstrated by a numerical example for ranking business intelligence software that the TOPSIS modification can operate with qualitative and quantitative criteria, reduces evaluation uncertainty and provides a feasible solution.

DOI: https://doi.org/10.1515/cait-2016-0020 | Journal eISSN: 1314-4081 | Journal ISSN: 1311-9702
Language: English
Page range: 60 - 68
Published on: Jun 22, 2016
Published by: Bulgarian Academy of Sciences, Institute of Information and Communication Technologies
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2016 Galina Ilieva, published by Bulgarian Academy of Sciences, Institute of Information and Communication Technologies
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.