Search Results for author: Ragupathyraj Valluvan

Found 3 papers, 0 papers with code

Unsupervised learning of transcriptional regulatory networks via latent tree graphical models

no code implementations20 Sep 2016 Anthony Gitter, Furong Huang, Ragupathyraj Valluvan, Ernest Fraenkel, Animashree Anandkumar

We use a latent tree graphical model to analyze gene expression without relying on transcription factor expression as a proxy for regulator activity.

Learning loopy graphical models with latent variables: Efficient methods and guarantees

no code implementations17 Mar 2012 Animashree Anandkumar, Ragupathyraj Valluvan

The problem of structure estimation in graphical models with latent variables is considered.

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