ITP OpenIR  > 理论物理所2015年知识产出
Loop-corrected belief propagation for lattice spin models
Zhou, HJ; Zheng, WM; Zhou, HJ (reprint author), Chinese Acad Sci, State Key Lab Theoret Phys, Inst Theoret Phys, Beijing 100190, Peoples R China.
2015
发表期刊EUROPEAN PHYSICAL JOURNAL B
卷号88期号:12页码:336
文章类型Article
摘要Belief propagation (BP) is a message-passing method for solving probabilistic graphical models. It is very successful in treating disordered models (such as spin glasses) on random graphs. On the other hand, finite-dimensional lattice models have an abundant number of short loops, and the BP method is still far from being satisfactory in treating the complicated loop-induced correlations in these systems. Here we propose a loop-corrected BP method to take into account the effect of short loops in lattice spin models. We demonstrate, through an application to the square-lattice Ising model, that loop-corrected BP improves over the naive BP method significantly. We also implement loop-corrected BP at the coarse-grained region graph level to further boost its performance.
学科领域Physics
资助者National Natural Science Foundation of China [11225526, 11175224, 11121403] ; National Natural Science Foundation of China [11225526, 11175224, 11121403] ; National Basic Research Program of China [2013CB932804] ; National Basic Research Program of China [2013CB932804] ; National Natural Science Foundation of China [11225526, 11175224, 11121403] ; National Natural Science Foundation of China [11225526, 11175224, 11121403] ; National Basic Research Program of China [2013CB932804] ; National Basic Research Program of China [2013CB932804]
DOIhttp://dx.doi.org/10.1140/epjb/e2015-60485-6
关键词[WOS]CLUSTER-VARIATION METHOD ; GLASSES ; FERROMAGNETISM ; STATISTICS ; ALGORITHMS
收录类别SCI
语种英语
资助者National Natural Science Foundation of China [11225526, 11175224, 11121403] ; National Natural Science Foundation of China [11225526, 11175224, 11121403] ; National Basic Research Program of China [2013CB932804] ; National Basic Research Program of China [2013CB932804] ; National Natural Science Foundation of China [11225526, 11175224, 11121403] ; National Natural Science Foundation of China [11225526, 11175224, 11121403] ; National Basic Research Program of China [2013CB932804] ; National Basic Research Program of China [2013CB932804]
WOS类目Physics, Condensed Matter
引用统计
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/20747
专题理论物理所2015年知识产出
通讯作者Zhou, HJ (reprint author), Chinese Acad Sci, State Key Lab Theoret Phys, Inst Theoret Phys, Beijing 100190, Peoples R China.
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Zhou, HJ,Zheng, WM,Zhou, HJ . Loop-corrected belief propagation for lattice spin models[J]. EUROPEAN PHYSICAL JOURNAL B,2015,88(12):336.
APA Zhou, HJ,Zheng, WM,&Zhou, HJ .(2015).Loop-corrected belief propagation for lattice spin models.EUROPEAN PHYSICAL JOURNAL B,88(12),336.
MLA Zhou, HJ,et al."Loop-corrected belief propagation for lattice spin models".EUROPEAN PHYSICAL JOURNAL B 88.12(2015):336.
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