no code implementations • 13 Jan 2024 • Linda Albanese, Adriano Barra, Pierluigi Bianco, Fabrizio Durante, Diego Pallara
Recently, the original storage prescription for the Hopfield model of neural networks -- as well as for its dense generalizations -- has been turned into a genuine Hebbian learning rule by postulating the expression of its Hamiltonian for both the supervised and unsupervised protocols.
no code implementations • 15 Dec 2023 • Linda Albanese, Andrea Alessandrelli, Alessia Annibale, Adriano Barra
Statistical mechanics of spin glasses is one of the main strands toward a comprehension of information processing by neural networks and learning machines.
no code implementations • 25 Nov 2022 • Elena Agliari, Linda Albanese, Francesco Alemanno, Andrea Alessandrelli, Adriano Barra, Fosca Giannotti, Daniele Lotito, Dino Pedreschi
We consider dense, associative neural-networks trained by a teacher (i. e., with supervision) and we investigate their computational capabilities analytically, via statistical-mechanics of spin glasses, and numerically, via Monte Carlo simulations.
no code implementations • 25 Nov 2022 • Elena Agliari, Linda Albanese, Francesco Alemanno, Andrea Alessandrelli, Adriano Barra, Fosca Giannotti, Daniele Lotito, Dino Pedreschi
We consider dense, associative neural-networks trained with no supervision and we investigate their computational capabilities analytically, via a statistical-mechanics approach, and numerically, via Monte Carlo simulations.