Title : ( New Fuzzy Stochastic Orders for Ranking Fuzzy Random Variables )
Authors: reza zarei , Mohammad Amini , Abdolhamid Rezaei Roknabadi ,
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Abstract
This paper extends the stochastic ordering of random variables to the cases where the available observations are imprecise quantities, rather than crisp. To this end, the concepts of fuzzy reversed hazard rate and fuzzy mean inactivity time were investigated. Then, using the concept of fuzzy cumulative distribution function, we provide some new fuzzy stochastic orders for ranking fuzzy random variables. In addition, we study the relations between the proposed fuzzy stochastic orders.
Keywords
, Fuzzy random variable, Likelihood ratio, Mean inactivity time, Reversed hazard rate, Stochastic order.
@inproceedings{paperid:1039586,
author = {Zarei, Reza and Amini, Mohammad and Rezaei Roknabadi, Abdolhamid},
title = {New Fuzzy Stochastic Orders for Ranking Fuzzy Random Variables},
booktitle = {نهمین سمینار احتمال و فرآیندهای تصادفی},
year = {2013},
location = {IRAN},
keywords = {Fuzzy random variable; Likelihood ratio; Mean inactivity time;
Reversed hazard rate; Stochastic order.},
}
%0 Conference Proceedings
%T New Fuzzy Stochastic Orders for Ranking Fuzzy Random Variables
%A Zarei, Reza
%A Amini, Mohammad
%A Rezaei Roknabadi, Abdolhamid
%J نهمین سمینار احتمال و فرآیندهای تصادفی
%D 2013
