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. ( 2002 International Conference on Artificial Neural Networks Madrid; Spain 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.File allegati a questo prodotto
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