Results 21 to 30 of about 3,995 (142)

Bayesian Computing with INLA: A Review [PDF]

open access: yes, 2016
The key operation in Bayesian inference is to compute high-dimensional integrals. An old approximate technique is the Laplace method or approximation, which dates back to Pierre-Simon Laplace (1774).
Bolin D   +8 more
core   +2 more sources

Bayesian Spatial Modelling with R-INLA

open access: yesJournal of Statistical Software, 2015
The principles behind the interface to continuous domain spatial models in the R- INLA software package for R are described. The integrated nested Laplace approximation (INLA) approach proposed by Rue, Martino, and Chopin (2009) is a computationally ...
Finn Lindgren, HÃ¥vard Rue
doaj   +1 more source

A Bayesian spatio-temporal model of panel design data: airborne particle number concentration in Brisbane, Australia [PDF]

open access: yes, 2013
This paper outlines a methodology for semi-parametric spatio-temporal modelling of data which is dense in time but sparse in space, obtained from a split panel design, the most feasible approach to covering space and time with limited equipment. The data
Box G. E. P.   +6 more
core   +2 more sources

Modeling and Estimation for Self-Exciting Spatio-Temporal Models of Terrorist Activity [PDF]

open access: yes, 2017
Spatio-temporal hierarchical modeling is an extremely attractive way to model the spread of crime or terrorism data over a given region, especially when the observations are counts and must be modeled discretely.
Clark, Nicholas   +2 more
core   +4 more sources

Estimating the Expected Value of Partial Perfect Information in Health Economic Evaluations using Integrated Nested Laplace Approximation [PDF]

open access: yes, 2016
The Expected Value of Perfect Partial Information (EVPPI) is a decision-theoretic measure of the "cost" of parametric uncertainty in decision making used principally in health economic decision making.
Baio G   +8 more
core   +2 more sources

Integrated Nested Laplace Approximations (INLA)

open access: yes, 2019
This is a short description and basic introduction to the Integrated nested Laplace approximations (INLA) approach. INLA is a deterministic paradigm for Bayesian inference in latent Gaussian models (LGMs) introduced in Rue et al. (2009). INLA relies on a combination of analytical approximations and efficient numerical integration schemes to achieve ...
Martino, Sara, Riebler, Andrea
openaire   +2 more sources

Bayesian joint models with INLA exploring marine mobile predator-prey and competitor species habitat overlap [PDF]

open access: yes, 2017
EPSRC grant Ecowatt 2050 EP/K012851/1 ACKNOWLEDGMENTS We would like to thank the associate editor and the anonymous reviewers for their useful and constructive suggestions which led to a considerable improvement of the manuscript.
Dominicis, Michela De   +5 more
core   +2 more sources

Estimating the marginal likelihood with Integrated nested Laplace approximation (INLA)

open access: yes, 2016
The marginal likelihood is a well established model selection criterion in Bayesian statistics. It also allows to efficiently calculate the marginal posterior model probabilities that can be used for Bayesian model averaging of quantities of interest.
Hubin, Aliaksandr, Storvik, Geir
openaire   +2 more sources

Analyzing Local Spatio-Temporal Patterns of Police Calls-for-Service Using Bayesian Integrated Nested Laplace Approximation

open access: yesISPRS International Journal of Geo-Information, 2016
This research investigates spatio-temporal patterns of police calls-for-service in the Region of Waterloo, Canada, at a fine spatial and temporal resolution. Modeling was implemented via Bayesian Integrated Nested Laplace Approximation (INLA).
Hui Luan, Matthew Quick, Jane Law
doaj   +1 more source

Comparison of inference methods of genetic parameters with an application to body weight in broilers [PDF]

open access: yesArchives Animal Breeding, 2015
REML (restricted maximum likelihood) has become the standard method of variance component estimation in animal breeding. Inference in Bayesian animal models is typically based upon Markov chain Monte Carlo (MCMC) methods, which are generally flexible but
G. Maniatis   +4 more
doaj   +1 more source

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