The ordering methods of interval-valued fuzzy cardinal numbers with application in an uncertain decision making

In this contribution we propose new methodology to compare interval-valued fuzzy cardinal numbers (IVFCN). The new methods are based on interval subsethood measures which take into account widths of the intervals. An application of introduced methodology is presented on an example of decision algori...

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Bibliographic Details
Main Authors: Dyczkowski, Krzysztof, Pekala, Barbara, Baczynski, Michal, Szkola, Jaroslaw, Pilka, Tomasz
Format: Conference Proceeding
Language:English
Subjects:
Computer science
Fuzzy set theory
Fuzzy sets
interval-valued aggregation function
interval-valued cardinal number
Lattices
Medical diagnosis
selection of interval-valued cardinal numbers
Uncertainty
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Summary:In this contribution we propose new methodology to compare interval-valued fuzzy cardinal numbers (IVFCN). The new methods are based on interval subsethood measures which take into account widths of the intervals. An application of introduced methodology is presented on an example of decision algorithm for medical diagnosis support.
ISSN:1558-4739
DOI:10.1109/FUZZ48607.2020.9177807