2011
DOI: 10.1214/11-ba631
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Mean Field Variational Bayes for Elaborate Distributions

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Cited by 128 publications
(120 citation statements)
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“…Moreover, some distributions can be expressed as a mixture of normal distributions, which may be useful to carry out Bayesian analysis using Monte Carlo Markov chain or variational methods; see, for example, Wand et al (2011). Some generalizations of the Birnbaum-Saunders distribution can also be represented as a mixture of normal distributions, so that these ideas on Bayesian analysis will be explored in a future work; see Balakrishnan et al (2009) and .…”
Section: Discussion Conclusion and Future Researchmentioning
confidence: 99%
“…Moreover, some distributions can be expressed as a mixture of normal distributions, which may be useful to carry out Bayesian analysis using Monte Carlo Markov chain or variational methods; see, for example, Wand et al (2011). Some generalizations of the Birnbaum-Saunders distribution can also be represented as a mixture of normal distributions, so that these ideas on Bayesian analysis will be explored in a future work; see Balakrishnan et al (2009) and .…”
Section: Discussion Conclusion and Future Researchmentioning
confidence: 99%
“…Simple extensions include binary response via the probit link, Berkson measurement error, semiparametric regression, non-Gaussian x i models and models where repeated w i observations are available to estimate σ 2 v . Extensions for various types of non-Gaussian response are also possible due to Wand et al (2011), however it is anticipated that these extensions of the techniques presented here would require a reasonable amount of modification.…”
Section: Discussionmentioning
confidence: 99%
“…For an introduction to such techniques see Bishop (2006), Ormerod and Wand (2010) or Wand et al (2011). We show that the transference of such technology to the measurement error setting achieves reasonable accuracy while being hundreds of times faster than MCMC.…”
Section: Introductionmentioning
confidence: 94%
“…We assume a discrete first-order Markovian dependence structure, therefore the current state depends only on the state occupied at the last time-point. We will follow the notation set out in [8] for specifying the HMM and we will apply the algorithm described in that article for estimation of the model. Given that the system is in state j 1 at time-point i, the transition matrix π represents the probability of moving to state j 2 at time-point i + 1.…”
Section: Variational Bayesian Inference For Hidden Markov Models mentioning
confidence: 99%
“…Within the context of finite mixture estimation, [5] proposed a new transdimensional SMC algorithm based on the idea of using the variational Bayes (VB) approach [6], [7], [8] within an SMC framework. The resulting hybrid algorithm is called SMCVB.…”
Section: Introductionmentioning
confidence: 99%