Search Results for author: Zhaoshi Meng

Found 2 papers, 0 papers with code

Learning Latent Variable Gaussian Graphical Models

no code implementations10 Jun 2014 Zhaoshi Meng, Brian Eriksson, Alfred O. Hero III

Gaussian graphical models (GGM) have been widely used in many high-dimensional applications ranging from biological and financial data to recommender systems.

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Marginal Likelihoods for Distributed Parameter Estimation of Gaussian Graphical Models

no code implementations19 Mar 2013 Zhaoshi Meng, Dennis Wei, Ami Wiesel, Alfred O. Hero III

In this paper, we propose a general framework for distributed estimation based on a maximum marginal likelihood (MML) approach.

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