Correlation coefficients for picture fuzzy sets
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F15%3A33151823" target="_blank" >RIV/61989592:15310/15:33151823 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.3233/IFS-141338" target="_blank" >http://dx.doi.org/10.3233/IFS-141338</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3233/IFS-141338" target="_blank" >10.3233/IFS-141338</a>
Alternative languages
Result language
angličtina
Original language name
Correlation coefficients for picture fuzzy sets
Original language description
Picture fuzzy sets are extension of Atanassov's intuitionistic fuzzy sets. Picture fuzzy set based models may be adequate in situations when we face human opinions involving more answers of types: yes, abstain, no, refusal. It can be considered as a powerful tool represent an uncertain information in the process of cluster analysis. In this paper, we present a geometrical interpretation of picture fuzzy sets. We propose correlation coefficients for picture fuzzy sets which considers the degree of positive membership, degree of neutral membership, degree of negative membership and the degree of refusal membership. Effectiveness of the proposed correlation coefficient has been established in a bidirectional approximate reasoning systems. We apply the correlation coefficient to clustering analysis under picture fuzzy environments. Advantages of proposed correlation coefficients and drawbacks of existing correlation coefficients have been discussed.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
IN - Informatics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/EE2.3.30.0004" target="_blank" >EE2.3.30.0004: POST-UP</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Intelligent and Fuzzy Systems
ISSN
1064-1246
e-ISSN
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Volume of the periodical
28
Issue of the periodical within the volume
2
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
14
Pages from-to
591-604
UT code for WoS article
000348366900010
EID of the result in the Scopus database
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