Results 51 to 60 of about 66,786 (305)

An Introduction to MCMC for Machine Learning [PDF]

open access: yesMachine Learning, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Christophe Andrieu   +3 more
openaire   +4 more sources

Globally Centered Autocovariances in MCMC [PDF]

open access: yesJournal of Computational and Graphical Statistics, 2022
Autocovariances are a fundamental quantity of interest in Markov chain Monte Carlo (MCMC) simulations with autocorrelation function (ACF) plots being an integral visualization tool for performance assessment. Unfortunately, for slow-mixing Markov chains, the empirical autocovariance can highly underestimate the truth.
Medha Agarwal, Dootika Vats
openaire   +2 more sources

TI-Stan: Adaptively Annealed Thermodynamic Integration with HMC

open access: yesProceedings, 2019
We present a novel implementation of the adaptively annealed thermodynamic integration technique using Hamiltonian Monte Carlo (HMC). Thermodynamic integration with importance sampling and adaptive annealing is an especially useful method for estimating ...
R. Wesley Henderson, Paul M. Goggans
doaj   +1 more source

MCMC and GLMs for estimating regression parameters: Evidence from non-life Egyptian insurance sector [PDF]

open access: yesJournal of Humanities and Applied Social Sciences, 2019
Purpose – The purpose of this study is to estimate the linear regression parameters using two alternative techniques. First technique is to apply the generalized linear model (GLM) and the second technique is the Markov Chain Monte Carlo (MCMC) method ...
Mahmoud ELsayed, Amr Soliman
doaj   +1 more source

Testing MCMC code

open access: yesCoRR, 2014
Markov Chain Monte Carlo (MCMC) algorithms are a workhorse of probabilistic modeling and inference, but are difficult to debug, and are prone to silent failure if implemented naively. We outline several strategies for testing the correctness of MCMC algorithms.
Roger B. Grosse   +1 more
openaire   +2 more sources

An MCMC approach to classical estimation [PDF]

open access: yesJournal of Econometrics, 2003
This is an archival version of the article "An MCMC approach to classical estimation", Journal of econometrics 115 (2), August 2003, pages 293-346. This version does not reflect the corrections made to the article during the publication process; it contains additional two remarks added, as indicated in the text.
Chernozhukov, Victor, Hong, Han
openaire   +2 more sources

Estimation for coefficient of variation of an extension of the exponential distribution under type-II censoring scheme

open access: yesOpen Physics, 2017
The coefficient of variation [CV] has several applications in applied statistics. So in this paper, we adopt Bayesian and non-Bayesian approaches for the estimation of CV under type-II censored data from extension exponential distribution [EED].
Bakoban Rana A.
doaj   +1 more source

MCMC genome rearrangement [PDF]

open access: yesBioinformatics, 2003
Abstract Motivation: As more and more genomes have been sequenced, genomic data is rapidly accumulating. Genome-wide mutations are believed more neutral than local mutations such as substitutions, insertions and deletions, therefore phylogenetic investigations based on inversions, transpositions and inverted transpositions are less ...
openaire   +2 more sources

A Classical and Bayesian Approach for Parameter Estimation in Structural Equation Models

open access: yesJournal of New Theory, 2020
Structural Equation Models (SEMs) with latent variables provide a general framework for modelling relationships in multivariate data. Although SEMs are most commonly used in studies involving intrinsically latent variables, such as happiness, quality of ...
Naci Murat, Mehmet Ali Cengiz
doaj  

Disputes of the senses in the ways of inhabiting the world. A conceptual proposal to (re) think the habitat in intercultural terms

open access: yesNuevo Itinerario, 2021
The article that we present here is part of a research / extension process that lasted for more than two years in the Puna and Chaco of Salta, in northern Argentina, with significant interaction with the Kolla de Hurcuro and Wichí de El peoples.
Facundo Gonzalez
doaj   +1 more source

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