Results 11 to 20 of about 145 (89)

General weighted cumulative residual (past) extropy of minimum (maximum) ranked set sampling with unequal samples

Communications in Statistics - Theory and Methods, 2023
21 ...
Chaudhary, Santosh Kumar, Gupta, Nitin
openaire   +3 more sources

Bivariate Epanechnikov-Weibull distribution based on Sarmanov copula: properties, simulation, and uncertainty measures with applications [PDF]

AIMS Mathematics
The modeling of bivariate data in statistics often requires constructing families of bivariate distributions with predefined marginals. In this study, we introduced a novel bivariate distribution, denoted as EP-WD-SAR, which combines the Sarmanov (SAR ...
G. M. Mansour, M. A. Abd Elgawad, A. S. Al-Moisheer, H. M. Barakat, M. A. Alawady, I. A. Husseiny, M. O. Mohamed   +6 more
doaj   +3 more sources

Weighted Cumulative Past Extropy and Its Inference. [PDF]

Entropy (Basel), 2022
This paper introduces and studies a new generalization of cumulative past extropy called weighted cumulative past extropy (WCPJ) for continuous random variables.
Kazemi MR, Hashempour M, Longobardi M.
europepmc   +5 more sources

Results on Varextropy Measure of Random Variables. [PDF]

Entropy (Basel), 2021
In 2015, Lad, Sanfilippo and Agrò proposed an alternative measure of uncertainty dual to the entropy known as extropy. This paper provides some results on a dispersion measure of extropy of random variables which is called varextropy and studies several
Vaselabadi NM, Tahmasebi S, Kazemi MR, Buono F.   +3 more
europepmc   +3 more sources

Compressive sensing using extropy measures of ranked set sampling [PDF]

, 2023
The aim of this paper is to consider the extropy measure of uncertainty proposed by Lad, Sanfilippo and Agrò for the problem of compressive sensing. For this purpose, two sampling designs, i.e., simple random sampling (SRS) and a modified version of ...
Buono F., Jafari A. A., Kazemi M. R., Keshavarz A., Tahmasebi S.   +4 more
core   +1 more source

On weighted extropies [PDF]

, 2022
The extropy is a measure of information introduced as dual to entropy. It is a shift-independent information measure just as the entropy. We introduce here the notion of weighted extropy, a shift-dependent information measure which gives higher weights ...
Balakrishnan N., Buono F., Longobardi M.
core   +1 more source

On cumulative residual (past) extropy of extreme order statistics [PDF]

Communications in Statistics - Theory and Methods, 2021
19 pages, 2 ...
openaire   +2 more sources

Fractional deng entropy and extropy and some applications [PDF]

, 2021
Deng entropy and extropy are two measures useful in the Dempster–Shafer evidence theory (DST) to study uncertainty, following the idea that extropy is the dual concept of entropy.
Buono F., Kazemi M. R., Longobardi M., Tahmasebi S.   +3 more
core   +4 more sources

Extropy and Some of Its More Recent Related Measures for Concomitants of K-Record Values in an Extended FGM Family

Mathematics, 2023
This study uses an effective, recently extended Farlie–Gumbel–Morgenstern (EFGM) family to derive the distribution of concomitants of K-record upper values (CKRV).
Mohamed A. Abd Elgawad, Haroon M. Barakat, Metwally A. Alawady, Doaa A. Abd El-Rahman, Islam A. Husseiny, Atef F. Hashem, Naif Alotaibi   +6 more
doaj   +1 more source

System Level Extropy of the Past Life of a Coherent System

Journal of Mathematics, Volume 2023, Issue 1, 2023., 2023
In this paper, we take a new approach to uncertainty in a coherent system, where components are assumed to be all inactive in a given time. In particular, the signature‐based method is used to quantify the extropy of the past lifetime of the system, which serves as a valuable indicator of its predictability.
M. Kayid, Mashael A. Alshehri, Antonio Di Crescenzo   +2 more
wiley   +1 more source