Importance Sampling-Based Transport Map Hamiltonian Monte Carlo for Bayesian Hierarchical Models
Importance Sampling-Based Transport Map Hamiltonian Monte Carlo for Bayesian Hierarchical Models
复制标题
贝叶斯分层模型的基于重要性采样的传输图哈密顿蒙特卡罗
DOI:
10.1080/10618600.2021.1923519
复制
发表时间:
2021
影响因子:
2.4
通讯作者:
Liesenfeld
中科院分区:
文献类型:
--
作者:
Osmundsen;Kleppe;Liesenfeld
We propose an importance sampling (IS)-based transport map Hamiltonian Monte Carlo procedure for performing a Bayesian analysis in nonlinear high-dimensional hierarchical models. Using IS techniques to construct a transport map, the proposed method transforms the typically highly complex posterior distribution of a hierarchical model such that it can be easily sampled using standard Hamiltonian Monte Carlo. In contrast to standard applications of high-dimensional IS, our approach does not require IS distributions with high fidelity, which makes it computationally very cheap. Moreover, it is less prone to the notorious problem of IS that the variance of IS weights can become infinite. We illustrate our algorithm with applications to challenging dynamic state-space models, where it exhibits very high simulation efficiency compared to relevant benchmarks, even for variants of the proposed method implemented using a few dozen lines of code in the Stan statistical software. The article is accompanied by supplementary material containing further details, and the computer code is available at https://github.com/kjartako/TMHMC. These are also supplementary materials for this article are available online.
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DOI:
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发表时间:
2011
期刊:
影响因子:
--
作者:
M. Pitt;Ralph S. Silva;P. Giordani;R. Kohn
通讯作者:
R. Kohn
DOI:
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发表时间:
2010
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J. Richard
DOI:
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发表时间:
2008
期刊:
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影响因子:
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A. Doucet;A. M. Johansen
通讯作者:
A. Doucet;A. M. Johansen
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1.2
作者:
R. Liesenfeld;J. Richard
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R. Liesenfeld;J. Richard
DOI:
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发表时间:
2014
期刊:
影响因子:
--
作者:
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通讯作者:
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