Results 11 to 20 of about 1,935,881 (268)

Modified Weighted Pareto Distribution Type I (MWPDTI)

open access: yesمجلة بغداد للعلوم, 2020
In this paper, the Azzallini’s method used to find a weighted distribution derived from the standard Pareto distribution of type I (SPDTI) by inserting the shape parameter (θ) resulting from the above method to cover the period (0, 1] which was neglected
Mahmood A. Sahmran
doaj   +1 more source

A New Generalization of Weighted Geometric Distribution and its Properties [PDF]

open access: yesJournal of Statistical Theory and Applications (JSTA), 2017
Discrete distributions are widely used to model lifetime for count data. In this paper we introduce a new generalization of weighted geometric (GWG) distribution with the weight function w(x) = (1−p^{αx})^β whose special case proposes a discrete ...
H. Najarzadegan, M. H. Alamatsaz
doaj   +1 more source

Large deviations for weighted empirical measures arising in importance sampling [PDF]

open access: yes, 2014
Importance sampling is a popular method for efficient computation of various properties of a distribution such as probabilities, expectations, quantiles etc.
Hult, Henrik, Nyquist, Pierre
core   +1 more source

Bivariate and Multivariate Weighted Kumaraswamy Distributions: Theory and Applications

open access: yesJournal of Statistical Theory and Applications (JSTA), 2019
Weighted distributions (univariate and bivariate) have received widespread attention over the last two decades because of their flexibility for analyzing skewed data.
Indranil Ghosh
doaj   +1 more source

Poly-Weighted Exponentiated Gamma Distribution with Application

open access: yesJournal of Statistical Theory and Applications (JSTA), 2020
This paper proposes a weighting of the exponentiated gamma distribution with a polynomial function called the poly-weighted exponentiated gamma distribution (PWEGD).
E. B. Nkemnole, E. M. Ikegwu
doaj   +1 more source

On a Modified Weighted Exponential Distribution with Applications

open access: yesMathematical and Computational Applications, 2022
Practitioners in all applied domains value simple and adaptable lifetime distributions. They make it possible to create statistical models that are relatively easy to manage.
Christophe Chesneau   +3 more
doaj   +1 more source

Distribution-Aware Sampling and Weighted Model Counting for SAT [PDF]

open access: yes, 2014
Given a CNF formula and a weight for each assignment of values to variables, two natural problems are weighted model counting and distribution-aware sampling of satisfying assignments. Both problems have a wide variety of important applications.
Chakraborty, Supratik   +4 more
core   +4 more sources

The discrete weighted exponential distribution and its applications [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2018
We propose a new discrete distribution namely the discrete weighted exponential (dWE) distribution. It is discretization of weighted exponential distribution.
Panpharisa Khongthip   +2 more
doaj   +1 more source

Weighted distances in scale-free preferential attachment models

open access: yes, 2020
We study three preferential attachment models where the parameters are such that the asymptotic degree distribution has infinite variance. Every edge is equipped with a non-negative i.i.d. weight.
Alves C.   +9 more
core   +1 more source

On weighted depths in random binary search trees [PDF]

open access: yes, 2017
Following the model introduced by Aguech, Lasmar and Mahmoud [Probab. Engrg. Inform. Sci. 21 (2007) 133-141], the weighted depth of a node in a labelled rooted tree is the sum of all labels on the path connecting the node to the root. We analyze weighted
Aguech, Rafik   +2 more
core   +3 more sources

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