Proceedings of the 2015 Conference of the International Fuzzy Systems Association and the European Society for Fuzzy Logic and Technology

New correlation coefficients for hesitant fuzzy sets

Authors
Teresa González-Arteaga, José Carlos R. Alcantud, Rocio de Andrés Calle
Corresponding Author
Teresa González-Arteaga
Available Online June 2015.
DOI
https://doi.org/10.2991/ifsa-eusflat-15.2015.62How to use a DOI?
Keywords
Correlation coefficient, hesitant fuzzy sets, scoring function, extension principle.
Abstract

The previous correlation measures for hesitant fuzzy sets proposed in the literature only capture the strength of the correlations. We present a new approach based on the classical Pearson correlation coefficient for crisp values. In this way we can express not only the strength of the relationship between two hesitant fuzzy sets, but also whether they are positively or negatively associated.

Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2015 Conference of the International Fuzzy Systems Association and the European Society for Fuzzy Logic and Technology
Series
Advances in Intelligent Systems Research
Publication Date
June 2015
ISBN
978-94-62520-77-6
ISSN
1951-6851
DOI
https://doi.org/10.2991/ifsa-eusflat-15.2015.62How to use a DOI?
Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Teresa González-Arteaga
AU  - José Carlos R. Alcantud
AU  - Rocio de Andrés Calle
PY  - 2015/06
DA  - 2015/06
TI  - New correlation coefficients for hesitant fuzzy sets
BT  - Proceedings of the 2015 Conference of the International Fuzzy Systems Association and the European Society for Fuzzy Logic and Technology
PB  - Atlantis Press
SP  - 427
EP  - 434
SN  - 1951-6851
UR  - https://doi.org/10.2991/ifsa-eusflat-15.2015.62
DO  - https://doi.org/10.2991/ifsa-eusflat-15.2015.62
ID  - González-Arteaga2015/06
ER  -