Bayesian Variable Selection via Particle Stochastic Search.
Bayesian Variable Selection via Particle Stochastic Search.
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DOI:
10.1016/j.spl.2010.10.011
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发表时间:
2011-02-01
影响因子:
0.8
通讯作者:
Dunson DB
中科院分区:
文献类型:
--
作者:
Shi M;Dunson DB
We focus on Bayesian variable selection in regression models. One challenge is to search the huge model space adequately, while identifying high posterior probability regions. In the past decades, the main focus has been on the use of Markov chain Monte Carlo (MCMC) algorithms for these purposes. In this article, we propose a new computational approach based on sequential Monte Carlo (SMC), which we refer to as particle stochastic search (PSS). We illustrate PSS through applications to linear regression and probit models.
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影响因子:
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作者:
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通讯作者:
Dunson DB
影响因子:
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作者:
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通讯作者:
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