This contribution discusses the thermodynamic phases and storage capacity of an extension of the Hopfield-Little model of associative memory via kernel functions. The analysis is presented for the case of polynomial and Gaussian kernels in a replica symmetry ansatz. As a general result we found for both kernels that the storage capacity increases considerably compared to the Hopfield-Little model.
Storage capacity of kernel associative memories / Caputo, Barbara; Niemann, H.. - STAMPA. - 2415:(2002), pp. 51-56. (Intervento presentato al convegno 2002 International Conference on Artificial Neural Networks tenutosi a Madrid; Spain nel 28-30 August 2002).
Storage capacity of kernel associative memories
CAPUTO, BARBARA;
2002
Abstract
This contribution discusses the thermodynamic phases and storage capacity of an extension of the Hopfield-Little model of associative memory via kernel functions. The analysis is presented for the case of polynomial and Gaussian kernels in a replica symmetry ansatz. As a general result we found for both kernels that the storage capacity increases considerably compared to the Hopfield-Little model.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
