Proceedings of the 2016 4th International Conference on Machinery, Materials and Computing Technology

Cosine similarity measures for dual hesitant fuzzy sets

Authors
Wei Qiu, Guangchun Zhang, Lei Zhu
Corresponding Author
Wei Qiu
Available Online March 2016.
DOI
https://doi.org/10.2991/icmmct-16.2016.102How to use a DOI?
Keywords
similarity measures, hesitant fuzzy set.
Abstract
The Dual Fuzzy Sets (DHFSs), originated by Zhu and Xu [1], is a useful tool to deal with vagueness and ambiguity. In this paper, we propose one new measure called Cosine similarity measure for dual hesitant fuzzy sets, based on which the corresponding similarity measures can be obtained. We investigate the connections of the aforementioned distance measures and further develop a number of dual hesitant ordered weighted distance measures and dual hesitant ordered weighted similarity measures. They can alleviate the influence of unduly large (or small) deviations on the aggregation results by assigning them low (or high) weights. Several numerical examples are provided to illustrate these distance and similarity measures.
Open Access
This is an open access article distributed under the CC BY-NC license.

Download article (PDF)

Volume Title
Proceedings of the 2016 4th International Conference on Machinery, Materials and Computing Technology
Series
Advances in Engineering Research
Publication Date
March 2016
ISBN
978-94-6252-165-0
ISSN
2352-5401
DOI
https://doi.org/10.2991/icmmct-16.2016.102How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Wei Qiu
AU  - Guangchun Zhang
AU  - Lei Zhu
PY  - 2016/03
DA  - 2016/03
TI  - Cosine similarity measures for dual hesitant fuzzy sets
BT  - Proceedings of the 2016 4th International Conference on Machinery, Materials and Computing Technology
PB  - Atlantis Press
SP  - 510
EP  - 513
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmct-16.2016.102
DO  - https://doi.org/10.2991/icmmct-16.2016.102
ID  - Qiu2016/03
ER  -