Search Results for author: Alessandro Verri

Found 6 papers, 2 papers with code

Latent Variable Time-varying Network Inference

1 code implementation12 Feb 2018 Federico Tomasi, Veronica Tozzo, Saverio Salzo, Alessandro Verri

The estimation of the contribution of the latent factors is embedded in the model which produces both sparse and low-rank components for each time point.

Sociology Time Series +1

A temporal model for multiple sclerosis course evolution

no code implementations2 Dec 2016 Samuele Fiorini, Andrea Tacchino, Giampaolo Brichetto, Alessandro Verri, Annalisa Barla

Researchers are currently investigating on the use of patient reported outcome measures for the assessment of impact and evolution of the disease on the life of the patients.

Binary Classification General Classification +1

Real-time Automatic Emotion Recognition from Body Gestures

no code implementations20 Feb 2014 Stefano Piana, Alessandra Staglianò, Francesca Odone, Alessandro Verri, Antonio Camurri

Although psychological research indicates that bodily expressions convey important affective information, to date research in emotion recognition focused mainly on facial expression or voice analysis.

Emotion Recognition

A Primal-Dual Algorithm for Group Sparse Regularization with Overlapping Groups

no code implementations NeurIPS 2010 Sofia Mosci, Silvia Villa, Alessandro Verri, Lorenzo Rosasco

We deal with the problem of variable selection when variables must be selected group-wise, with possibly overlapping groups defined a priori.

Variable Selection

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