The Parameter Reduction of Fuzzy Soft Sets Based on Soft Fuzzy Rough Sets
Author
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-05-29
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Electronic engineering
Information Technology and Computer Science
Topics
Abstract EN
Fuzzy set theory, rough set theory, and soft set theory are three effective mathematical tools for dealing with uncertainties and have many wide applications both in theory and practise.
Meng et al.
(2011) introduced the notion of soft fuzzy rough sets by combining fuzzy sets, rough sets, and soft sets all together.
The aim of this paper is to study the parameter reduction of fuzzy soft sets based on soft fuzzy rough approximation operators.
We propose some concepts and conditions for two fuzzy soft sets to generate the same lower soft fuzzy rough approximation operators and the same upper soft fuzzy rough approximation operators.
The concept of reduct of a fuzzy soft set is introduced and the procedure to find a reduct for a fuzzy soft set is given.
Furthermore, the concept of exclusion of a fuzzy soft set is introduced and the procedure to find an exclusion for a fuzzy soft set is given.
American Psychological Association (APA)
Zhang, Zhiming. 2013. The Parameter Reduction of Fuzzy Soft Sets Based on Soft Fuzzy Rough Sets. Advances in Fuzzy Systems،Vol. 2013, no. 2013, pp.1-12.
https://search.emarefa.net/detail/BIM-453795
Modern Language Association (MLA)
Zhang, Zhiming. The Parameter Reduction of Fuzzy Soft Sets Based on Soft Fuzzy Rough Sets. Advances in Fuzzy Systems No. 2013 (2013), pp.1-12.
https://search.emarefa.net/detail/BIM-453795
American Medical Association (AMA)
Zhang, Zhiming. The Parameter Reduction of Fuzzy Soft Sets Based on Soft Fuzzy Rough Sets. Advances in Fuzzy Systems. 2013. Vol. 2013, no. 2013, pp.1-12.
https://search.emarefa.net/detail/BIM-453795
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-453795