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Hierarchical Graphical Bayesian Models in Psychology [PDF]

open access: yesRevista Colombiana de Estadística, 2014
The improvement of graphical methods in psychological research can promote their use and a better comprehension of their expressive power. The application of hierarchical Bayesian graphical models has recently become more frequent in psychological ...
GUILLERMO CAMPITELLI, GUILLERMO MACBETH
doaj   +8 more sources

Recalibrating single-study effect sizes using hierarchical Bayesian models [PDF]

open access: yesFrontiers in Neuroimaging, 2023
IntroductionThere are growing concerns about commonly inflated effect sizes in small neuroimaging studies, yet no study has addressed recalibrating effect size estimates for small samples. To tackle this issue, we propose a hierarchical Bayesian model to
Zhipeng Cao   +41 more
doaj   +2 more sources

Accommodating site variation in neuroimaging data using normative and hierarchical Bayesian models [PDF]

open access: yesNeuroImage, 2022
The potential of normative modeling to make individualized predictions from neuroimaging data has enabled inferences that go beyond the case-control approach.
Johanna M.M. Bayer   +8 more
doaj   +2 more sources

Hierarchical Bayesian models of delusion

open access: yesConsciousness and Cognition, 2018
Researchers in the field of computational psychiatry have recently sought to model the formation and retention of delusions in terms of dysfunctions in a process of hierarchical Bayesian inference. I present a systematic review of such models and raise two challenges that have not received sufficient attention in the literature.
Daniel Williams
openaire   +4 more sources

Hierarchical modeling of risk factors with and without prior information—the process of regression model evaluation for an example of respiratory diseases in piglet production from daily practice data [PDF]

open access: yesFrontiers in Veterinary Science
In veterinary epidemiology, regression models are commonly used to describe animal health and related risk factors. However, model selection and evaluation present ongoing challenges—especially when many potential predictors, complex interactions, and ...
Timur Tug   +5 more
doaj   +2 more sources

Dissecting magnetar variability with Bayesian hierarchical models [PDF]

open access: yesThe Astrophysical Journal, 2015
Neutron stars are a prime laboratory for testing physical processes under conditions of strong gravity, high density, and extreme magnetic fields. Among the zoo of neutron star phenomena, magnetars stand out for their bursting behaviour, ranging from ...
Brewer, B. J.   +9 more
core   +5 more sources

Bayesian Hierarchical Modeling: An Introduction and Reassessment

open access: yesBehavior Research Methods, 2022
With the recent development of easy-to-use tools for Bayesian analysis, psychologists have started to embrace Bayesian hierarchical modeling. Bayesian hierarchical models provide an intuitive account of inter- and intraindividual variability and are particularly suited for the evaluation of repeated-measures designs. Here, we provide guidance for model
Veenman, M., Stefan, A.M., Haaf, J.M.
openaire   +4 more sources

Hierarchical Bayesian Models for Multiple Count Data

open access: yesAustrian Journal of Statistics, 2016
The aim of this paper is to develop a model for analyzing multiple response models for count data and that may take into account complex correlation structures. The model is specified hierarchically in several layers and can be used for sparse data as it
Radu Tunaru
doaj   +2 more sources

Accounting for Modeling Errors and Inherent Structural Variability through a Hierarchical Bayesian Model Updating Approach: An Overview

open access: yesSensors, 2020
Mechanics-based dynamic models are commonly used in the design and performance assessment of structural systems, and their accuracy can be improved by integrating models with measured data.
Mingming Song   +3 more
doaj   +2 more sources

Learning overhypotheses with hierarchical Bayesian models

open access: yesDevelopmental Science, 2007
AbstractInductive learning is impossible without overhypotheses, or constraints on the hypotheses considered by the learner. Some of these overhypotheses must be innate, but we suggest that hierarchical Bayesian models can help to explain how the rest are acquired.
Kemp, C., Perfors, A., Tenenbaum, J.
openaire   +4 more sources

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