Phys. Rev. A 36, 5091–5094 (1987)

Storage capacity of generalized networks

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L. F. Abbott^* and Yair Arian
Department of Physics, Boston University, Boston, Massachusetts 02215

Received 20 April 1987; published in the issue dated November 1987

We discuss the thermodynamic phases and storage capacity of models which are extensions of the Hopfield-Little model of associative memory, generalized to allow for arbitrary polynomial Hamiltonians. The storage capacity increases as an exponential function of the highest power appearing in the polynomial Hamiltonian. We include the effects of replica symmetry breaking in our computations.

URL:

http://link.aps.org/doi/10.1103/PhysRevA.36.5091

DOI:

10.1103/PhysRevA.36.5091

PACS:

^*On leave from Brandeis University, Waltham, MA 02254.

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Phys. Rev. A 36, 5091–5094 (1987)

Storage capacity of generalized networks