Enumerating the decomposable neighbours of a decomposable graph under a simple perturbation scheme.
Enumerating the decomposable neighbours of a decomposable graph under a simple perturbation scheme.
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DOI:
10.1016/j.csda.2008.10.029
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发表时间:
2009-02-15
影响因子:
1.8
通讯作者:
Green PJ
中科院分区:
文献类型:
--
作者:
Thomas A;Green PJ
Given a decomposable graph, we characterize and enumerate the set of pairs of vertices whose connection or disconnection results in a new graph that is also decomposable. We discuss the relevance of this results to Markov chain Monte Carlo methods that sample or optimize over the space of decomposable graphical models according to probabilities determined by a posterior distribution given observed multivariate data.
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影响因子:
5.7
作者:
Jones, B;Carvalho, C;West, M
通讯作者:
West, M
影响因子:
9.8
作者:
Thomas, A;Camp, NJ
通讯作者:
Camp, NJ
影响因子:
2.1
作者:
Thomas, A
通讯作者:
Thomas, A
影响因子:
2.7
作者:
HASTINGS, WK
通讯作者:
HASTINGS, WK
影响因子:
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作者:
Dobra, A;Hans, C;West, M
通讯作者:
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