An intuitionistic fuzzy clustering algorithm based on a new correlation coefficient with application in medical diagnosis
Article
Article Title | An intuitionistic fuzzy clustering algorithm based on a new correlation coefficient with application in medical diagnosis |
---|---|
ERA Journal ID | 581 |
Article Category | Article |
Authors | Thao, Nguyen Xuan (Author), Ali, Mumtaz (Author) and Smarandache, Florentin (Author) |
Journal Title | Journal of Intelligent and Fuzzy Systems |
Journal Citation | 36 (1), pp. 189-198 |
Number of Pages | 11 |
Year | 2019 |
Place of Publication | Netherlands |
ISSN | 1064-1246 |
1875-8967 | |
Digital Object Identifier (DOI) | https://doi.org/10.3233/JIFS-181084 |
Web Address (URL) | https://content.iospress.com/articles/journal-of-intelligent-and-fuzzy-systems/ifs181084 |
Abstract | In this paper, we propose a new correlation coefficient between intuitionistic fuzzy sets. We then use this new result to compute some examples through which we find that it benefits from such an outcome with some well-known results in the literature. As in statistics with real variables, we refer to variance and covariance between two intuitionistic fuzzy sets. Then, we determined the formula for calculating the correlation coefficient based on the variance and covariance of the intuitionistic fuzzy set, the value of this correlation coefficient is in [–1,1]. Then, we develop this direction to build correlation coefficients between the interval-valued intuitionistic fuzzy sets and apply it in the pattern recognition problem. Finally, we apply this correlation coefficient in clustering problem with intuitionistic fuzzy information. |
Keywords | Intuitionistic fuzzy set, interval –valued intuitionistic fuzzy set, variance, covariance, correlation coefficient |
ANZSRC Field of Research 2020 | 461399. Theory of computation not elsewhere classified |
490304. Optimisation | |
Public Notes | Files associated with this item cannot be displayed due to copyright restrictions. |
Byline Affiliations | Vietnam National University of Agriculture, Vietnam |
University of Southern Queensland | |
University of New Mexico, United States | |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q768z/an-intuitionistic-fuzzy-clustering-algorithm-based-on-a-new-correlation-coefficient-with-application-in-medical-diagnosis
113
total views4
total downloads1
views this month0
downloads this month