نهمین سمینار احتمال و فرآیندهای تصادفی , 2013-09-11

Title : ( On the variance of fuzzy random variable using Dp,q-Distance )

Authors: Bahram Sadeghpour Gildeh ,

Citation: BibTeX | EndNote

Abstract

When we deal with the estimator of a parameter, it is important for us to find an estimator with minimum variance. For this reason, this paper discuss on the variance of fuzzy random variable. There are two different approaches to the definition of the variance of a fuzzy random variable. In the first one, the variance of the fuzzy random variable is defined as a crisp number by using defuzzification methods. In the second case, the variance is defined as a fuzzy set. We discuss on the variance of fuzzy random variables based on Dp,q-Distance between fuzzy numbers. Certain properties of real valued random variable is extended for this definition.

Keywords

, Fuzzy set, Fuzzy number, Dp, q-Distance, Fuzzy random variable
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@inproceedings{paperid:1038872,
author = {Sadeghpour Gildeh, Bahram},
title = {On the variance of fuzzy random variable using Dp,q-Distance},
booktitle = {نهمین سمینار احتمال و فرآیندهای تصادفی},
year = {2013},
location = {IRAN},
keywords = {Fuzzy set; Fuzzy number; Dp;q-Distance; Fuzzy random variable},
}

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%0 Conference Proceedings
%T On the variance of fuzzy random variable using Dp,q-Distance
%A Sadeghpour Gildeh, Bahram
%J نهمین سمینار احتمال و فرآیندهای تصادفی
%D 2013

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