Publications

Exploration of the search space of Gaussian graphical models for paired data

We consider the problem of learning a Gaussian graphical model in the case where the observations come from two dependent groups …

Alberto Roverato, Dung Ngoc Nguyen

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A non-asymptotic theory for model selection in high-dimensional mixture of experts via joint rank and variable selection

Mixture of experts (MoE) models are among the most popular and interesting combination techniques, with great potential for improving …

TrungTin Nguyen, Dung Ngoc Nguyen, Hien Duy Nguyen, Faicel Chamroukhi

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Model inclusion lattice of coloured Gaussian graphical models for paired data

We consider the problem of learning a graphical model when the observations come from two groups sharing the same variables but, unlike …

Alberto Roverato, Dung Ngoc Nguyen

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