Copula Gaussian graphical models with hidden variables

Gaussian hidden variable graphical models are powerful tools to describe high-dimensional data; they capture dependencies between observed (Gaussian) variables by introducing a suitable number of hidden variables. However, such models are only applicable to Gaussian data. Moreover, they are sensitiv...

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Bibliographic Details
Main Authors: Yu, Hang, Dauwels, Justin, Wang, Xueou
Other Authors: School of Electrical and Electronic Engineering
Format: Conference or Workshop Item
Language:English
Published: 2013
Online Access:https://hdl.handle.net/10356/98434
http://hdl.handle.net/10220/13379
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Institution: Nanyang Technological University
Language: English