Grey sets and greyness

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Grey sets and greyness

This paper discusses the application of grey numbers for uncertainty representation. It highlights the difference between grey sets and interval-valued fuzzy sets, and investigates the degree of greyness for grey sets. It facilitates the representation of uncertainty not only for elements of a set,...

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Bibliographic Details
Main Authors:	Yang, Yingjie, John, Robert
Format:	Article
Published:	Elsevier 2012
Subjects:	grey sets fuzzy sets rough sets
Online Access:	https://eprints.nottingham.ac.uk/2882/

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