Pantheon SEMPARIS Le serveur des séminaires parisiens Paris

Statut Confirmé
Série SEM-LPTM-UCP
Domaines CoRR.LG
Date Mardi 4 Juin 2019
Heure 14:00
Institut LPTM
Salle 4.13 St Martin II
Nom de l'orateur Barra
Prenom de l'orateur Adriano
Addresse email de l'orateur
Institution de l'orateur Dpt. di Matematica & Fisica "Ennio De Giorgi", Università del Salento, Italie
Titre A journey in the statistical mechanical approach to neural networks: some novel results'
Résumé In this talk, provided a streamlined introduction to statistical learning and related information retrieval achieved by associative neural networks, I will deepen some recent progresses via their statistical mechanical formalization. I will focus on the nature of the information to store (i.e. analog vs digital patterns) and on the role of dilution in the underlying graphs where the neurons are hosted (particularly relating network 's dilution to spontaneous multi-tasking capabilities the net experiences as a whole). Finally, I will discuss how by 'letting these machines sleep' it is possible to sensibly increase their performances, much as their real (i.e. biological) counterparts.
Numéro de preprint arXiv
Commentaires Ref: https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.109.268101
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