• DOI:10.1103/PHYSREVE.62.2620
Corpus ID: 7736272

Three-state neural network: from mutual information to the Hamiltonian.

@article{Dominguez2000ThreestateNN,
  title={Three-state neural network: from mutual information to the Hamiltonian.},
  author={D. R. Carreta Dominguez and E. Korutcheva},
  journal={Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics},
  year={2000},
  volume={62 2 Pt B},
  pages={
          2620-8
        }
}

D. R. Carreta Dominguez, E. Korutcheva

Published 2000

Mathematics, Medicine, Physics, Biology, Computer Science

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics

The mutual information, I, of the three-state neural network can be obtained exactly for the mean-field architecture, as a function of three macroscopic parameters: the overlap, the neural activity and the activity-overlap, i.e., the overlap restricted to the active neurons. We perform an expansion of I on the overlap and the activity-overlap, around their values for neurons almost independent of the patterns. From this expansion we obtain an expression for a Hamiltonian which optimizes the… CONTINUE READING

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