Results 51 to 60 of about 814,331 (167)

An optimal scale for the comparison of air pollution in east and west Tehran [PDF]

open access: yesعلوم محیطی, 2018
Introduction: Air pollution in the metropolis of Tehran is a serious environmental issue. Assigning an optimal budget to deal with air pollution problems in the East (no.4) and West (no.22) regions of Tehran, determining the optimal proportion of green ...
Masoud Ganji, Akbar Abravesh
doaj  

Statistical inference for nonignorable missing-data problems: a selective review

open access: yesStatistical Theory and Related Fields, 2018
Nonignorable missing data are frequently encountered in various settings, such as economics, sociology and biomedicine. We review statistical inference for nonignorable missing-data problems, including estimation, influence analysis and model selection ...
Niansheng Tang, Yuanyuan Ju
doaj   +1 more source

Locally adaptive smoothing with Markov random fields and shrinkage priors

open access: yes, 2017
We present a locally adaptive nonparametric curve fitting method that operates within a fully Bayesian framework. This method uses shrinkage priors to induce sparsity in order-k differences in the latent trend function, providing a combination of local ...
Faulkner, James R., Minin, Vladimir N.
core   +1 more source

Approximate Decentralized Bayesian Inference [PDF]

open access: yes, 2014
This paper presents an approximate method for performing Bayesian inference in models with conditional independence over a decentralized network of learning agents.
Campbell, Trevor, How, Jonathan P.
core   +1 more source

Chain ladder method: Bayesian bootstrap versus classical bootstrap

open access: yes, 2009
The intention of this paper is to estimate a Bayesian distribution-free chain ladder (DFCL) model using approximate Bayesian computation (ABC) methodology.
Peters, Gareth W.   +2 more
core   +1 more source

APPLYING BAYESIAN METHODS FOR METROLOGICAL EVALUATION AND INTERPRETATION OF FORENSIC EVIDENCE

open access: yesТеория и практика судебной экспертизы, 2014
The paper summarizes Bayesian approaches to uncertainty assessment of forensicexamination results and o#ers a brief overview of current achievements in the applicationof the likelihood ratio concept in forensic practice.
G. Bebeshko   +3 more
doaj  

Simulation Study The Using of Bayesian Quantile Regression in Nonnormal Error

open access: yesCauchy: Jurnal Matematika Murni dan Aplikasi, 2018
The purposes of this paper is  to introduce the ability of the Bayesian quantile regression method in overcoming the problem of the nonnormal errors using asymmetric laplace distribution on simulation study.
Catrin Muharisa   +2 more
doaj   +1 more source

Contribution to the phylogeny of Microgastrinae (Hymenoptera: Braconidae) based on mitochondrial COI and nuclear 28S rDNA genes, with comments on the identity of Pholetesor circumscriptus (Nees, 1834) [PDF]

open access: yesJournal of Insect Biodiversity and Systematics
Microgastrines are diverse group of endoparasitoid wasps attacking caterpillars (Lepidoptera). Despite their importance in biological control, there is still no consensus concerning the phylogeny relationships among taxa.
Parisa Abdoli   +4 more
doaj  

Airborne LIDAR-Derived Aboveground Biomass Estimates Using a Hierarchical Bayesian Approach

open access: yesRemote Sensing, 2019
Conventional ground survey data are very accurate, but expensive. Airborne lidar data can reduce the costs and effort required to conduct large-scale forest surveys. It is critical to improve biomass estimation and evaluate carbon stock when we use lidar
Mengxi Wang   +4 more
doaj   +1 more source

Application of Markov chain Monte carlo method in Bayesian statistics

open access: yesMATEC Web of Conferences, 2016
In statistical inference methods, bayesian method is a method of great influence. This paper introduces the basic idea of the bayesian method. However, the widespread popularity of MCMC samplers is largely due to their impact on solving statistical ...
Zhao Qi
doaj   +1 more source

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