P. Kuhlmann et Jk. Anlauf, THE NUMBER OF METASTABLE STATES IN THE PROJECTION RULE NEURAL-NETWORK, Journal of physics. A, mathematical and general, 27(17), 1994, pp. 5857-5870
We calculate the direct average [N] of the number of metastable states
in the projection rule neural network by means of the saddle-point me
thod. [N] is obtained as a function of the Hamming distance g to a giv
en pattern, stability gamma and energy E. The critical storage capacit
y of the model is calculated. The examination of the energy dependence
of [N] leads to lower bounds for the energies of the spin-glass state
s.