A Method for Fuzzy Soft Sets in Decision Making Based on Grey Relational Analysis and D-S Theory of Evidence : Application to Medical Diagnosis
Joint Authors
Li, Zhaowen
Wen, Guoqiu
Xie, Ningxin
Source
Computational and Mathematical Methods in Medicine
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-05-19
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
A method based on grey relational analysis and D-S theory of evidence is proposed for fuzzy soft sets in decision making.
Firstly, grey relational analysis is used to calculate grey mean relational degrees and determine uncertain degrees of parameters.
Then based on uncertain degrees, suitable mass functions of different independent alternatives with different parameters can be constructed.
Next, D-S rule of evidence combination is applied to aggregate these alternatives into a collective alternative.
Finally, these alternatives are ranked and the best alternative(s) are obtained.
Moreover, the effectiveness and feasibility of this method are demonstrated by comparing with the mean potentiality approach and giving an application to medical diagnosis.
American Psychological Association (APA)
Xie, Ningxin& Wen, Guoqiu& Li, Zhaowen. 2014. A Method for Fuzzy Soft Sets in Decision Making Based on Grey Relational Analysis and D-S Theory of Evidence : Application to Medical Diagnosis. Computational and Mathematical Methods in Medicine،Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-482486
Modern Language Association (MLA)
Xie, Ningxin…[et al.]. A Method for Fuzzy Soft Sets in Decision Making Based on Grey Relational Analysis and D-S Theory of Evidence : Application to Medical Diagnosis. Computational and Mathematical Methods in Medicine No. 2014 (2014), pp.1-12.
https://search.emarefa.net/detail/BIM-482486
American Medical Association (AMA)
Xie, Ningxin& Wen, Guoqiu& Li, Zhaowen. A Method for Fuzzy Soft Sets in Decision Making Based on Grey Relational Analysis and D-S Theory of Evidence : Application to Medical Diagnosis. Computational and Mathematical Methods in Medicine. 2014. Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-482486
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-482486
