Multivalley structure of attractor neural networks
Camilo Rodrigues Neto, José F. Fontanari · Journal of Physics A Mathematical and General · 1997
We numerically investigate the structure of the basins of attraction and the nature of the spurious attractors of the pseudo-inverse and the optimal weights attractor neural networks. We show that the number of attractors in the optimal weights model increases as the margin parameter increases, and that the basins of attraction of the stored patterns are not significantly enlarged by . Moreover, the number of attractors is smaller than in the pseudo-inverse model.