Fuzzy coherence measures

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 2005 English Publisher:Hindawi LimitedJournal:International Journal of Intelligent Systems, volume 20, pages 1-11 (issn: 0884-8173, eissn: 1098-111X,

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Authors: Alejandro Sancho-Royo; José L. Verdegay;

doi: 10.1002/int.20050

Fuzzy coherence measures

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Abstract

Summary: Coherence measures are a tool to compare those fuzzy sets that are sensitive to their own similarity as well as to their fuzzy nature. In this article we find three generalizations of the definition of coherence measures: a first one for any fuzzy set, a second one for any definition of strong negation, and a final one for an extension in those coherence measures that, as a result, do not cause a value in the unit interval, but a fuzzy set in that interval. Tools and properties are offered to create coherence measures.

Related Organizations

University of Granada
Spain

Keywords

fuzzy sets, coherence measures, Theory of fuzzy sets, etc., Reasoning under uncertainty in the context of artificial intelligence

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