2014
DOI: 10.1214/14-ejs910
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Mean field variational Bayes for continuous sparse signal shrinkage: Pitfalls and remedies

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Cited by 43 publications
(42 citation statements)
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“…Notable exceptions are Armagan, Dunson & Clyde (2011) and Neville, Ormerod & Wand (2013). Neville, Ormerod & Wand (2013) develop algorithms to improve the performance of VB methods with regard to several continuous shrinkage priors. In this paper we do not compare the performance of other priors to the one we choose, but show that VB estimators in this simple Bayesian model can exhibit some desirable properties.…”
Section: Introductionmentioning
confidence: 99%
“…Notable exceptions are Armagan, Dunson & Clyde (2011) and Neville, Ormerod & Wand (2013). Neville, Ormerod & Wand (2013) develop algorithms to improve the performance of VB methods with regard to several continuous shrinkage priors. In this paper we do not compare the performance of other priors to the one we choose, but show that VB estimators in this simple Bayesian model can exhibit some desirable properties.…”
Section: Introductionmentioning
confidence: 99%
“…The MFVB methods we considered here are fast and versatile and can be easily extended to more complicated scenarios. For example, the methods allow arbitrary priors for the hyperparameters [57] and similar types of model with Gaussian responses [18,20,21]. Stewart [22] provides great examples of more elaborate models within the context of social sciences.…”
Section: Discussionmentioning
confidence: 99%
“…We say “almost” since, courtesy of various recurrence formulae, there are some closely related ratios that can be written in terms of the Table ratios. For example arises in Algorithm 5 of Neville et al ().…”
Section: Special Function Ratios Arising In Bayesian Computingmentioning
confidence: 99%
“…This ratio involving the exponential integral function of order 1: arises in Neville et al (), where mean field variational Bayesian approximate inference for sparse signal regression with a Horseshoe prior distribution (Carvalho et al, ) is treated.…”
Section: Special Function Ratios Arising In Bayesian Computingmentioning
confidence: 99%
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