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:: Volume 18, Issue 1 (8-2024) ::
JSS 2024, 18(1): 0-0 Back to browse issues page
Autoregressive Modeling Based on the Support Function of Fuzzy Random Variables
Hossein Mohammadi * , Mohammad Ghasem Akbari , Gholamreza Hesamian
Abstract:   (1221 Views)
First, this article defines a meter between fuzzy numbers using the support function. Then, based on the support function, the concepts of variance, covariance, and correlation coefficient between fuzzy random variables are expressed, and their properties are investigated. Then, using the above concepts, the p-order fuzzy autoregressive model is introduced based on fuzzy random variables, and its properties are investigated. Finally, to explain the problem further, examples will be presented and compared with similar models using some goodness of fit criteria.
Keywords: Support function, Fuzzy random variable, Fuzzy autoregressive.
Full-Text [PDF 326 kb]   (605 Downloads)    
Type of Study: Research | Subject: Fuzzy Statistics
Received: 2023/08/6 | Accepted: 2024/08/31 | Published: 2024/06/4
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Mohammadi H, Akbari M G, Hesamian G. Autoregressive Modeling Based on the Support Function of Fuzzy Random Variables. JSS 2024; 18 (1)
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Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Volume 18, Issue 1 (8-2024) Back to browse issues page
مجله علوم آماری – نشریه علمی پژوهشی انجمن آمار ایران Journal of Statistical Sciences

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