عنوان : ( La distance-Dp,q et le coefficient de correlation entre deux variables aleatoires floues )
نویسندگان: بهرام صادق پور گیلده , Denis Gien ,بر اساس تصمیم نویسنده مقاله دسترسی به متن کامل برای اعضای غیر دانشگاه ممکن نیست
چکیده
In this paper we discuss the dispersion index of fuzzy random variables. In fact, we introduce the new definitions of variance, covariance and coefficient correlation for fuzzy random variables (DVar, DCov and DCorr) based basedo on Dp,q-distance (defined on fuzzy numbers space). The definition of DVar coincides with the classical definition when the random variables are crisp values, and the value of DCorr lies in the interval [0; 1], which has a similar meaning to the correlation coefficient in the traditional method.
کلمات کلیدی
, Fuzzy number, Fuzzy random variable, Dispersion index@inproceedings{paperid:1048905,
author = {صادق پور گیلده, بهرام and Denis Gien},
title = {La distance-Dp,q et le coefficient de correlation entre deux variables aleatoires floues},
booktitle = {encontres francophones sur la logique floue et ses applications LFA’ 01},
year = {2001},
location = {Mons, بلژيك},
keywords = {Fuzzy number; Fuzzy random variable; Dispersion index},
}
%0 Conference Proceedings
%T La distance-Dp,q et le coefficient de correlation entre deux variables aleatoires floues
%A صادق پور گیلده, بهرام
%A Denis Gien
%J encontres francophones sur la logique floue et ses applications LFA’ 01
%D 2001