Integrative Structural Learning of Mixed Graphical Models via Pseudo-likelihood
Integrative Structural Learning of Mixed Graphical Models via Pseudo-likelihood
复制标题
通过伪似然的混合图模型的综合结构学习
DOI:
10.1007/s12561-023-09367-9
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发表时间:
2023
影响因子:
1
通讯作者:
Zhang, Yuping
中科院分区:
文献类型:
--
作者:
Liu, Qingyang;Zhang, Yuping
Markov random field is a common tool to characterize interactions among a fixed collection of variables. In recent biomedical research, there arise new concerns about the discovery of regulatory and co-expression relationships among different types of features across multiple biological classes. Consequently, we propose a data integration framework to jointly learn multiple mixed graphical models simultaneously. To address the common asymmetry problem in neighborhood selection, we construct a new estimator using regularized pseudo-likelihood, which produces symmetric and consistent estimates of network topologies. We demonstrate the practical merits of our method through learning synthetic networks as well as constructing gene regulatory networks from TCGA data.
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影响因子:
30.8
作者:
Weinstein, John N.;Collisson, Eric A.;Mills, Gordon B.;Shaw, Kenna R. Mills;Ozenberger, Brad A.;Ellrott, Kyle;Shmulevich, Ilya;Sander, Chris;Stuart, Joshua M.
通讯作者:
Stuart, Joshua M.
DOI:
--
发表时间:
2017
期刊:
Proceedings of machine learning research
影响因子:
--
作者:
Park,Youngsuk;Hallac,David;Boyd,Stephen;Leskovec,Jure
通讯作者:
Leskovec,Jure
DOI:
10.1109/jsait.2020.3042124
发表时间:
2020
期刊:
IEEE Journal on Selected Areas in Information Theory
影响因子:
--
作者:
Liu, Qingyang;Zhang, Yuping
通讯作者:
Zhang, Yuping
DOI:
--
发表时间:
2013-01
期刊:
arXiv: Statistics Theory
影响因子:
--
作者:
Eunho Yang;Pradeep Ravikumar;Genevera I. Allen;Zhandong Liu
通讯作者:
Eunho Yang;Pradeep Ravikumar;Genevera I. Allen;Zhandong Liu
DOI:
10.1214/13-aos1162
发表时间:
2012-12
期刊:
--
影响因子:
--
作者:
Po-Ling Loh;M. Wainwright
通讯作者:
Po-Ling Loh;M. Wainwright