Information Technology Journal1812-56381812-5646Asian Network for Scientific Information10.3923/itj.2008.684.688SulehriaHumayun Karim ZhangYe 4200874Hopfield Neural Networks (HNNs) are an important class
of neural networks that are useful in pattern recognition and the capacity
is an important criterion for such a network design. In this research,
we study the capacity experimentally determined by Hopfield and also highlight
the upper and (lower) bounds on it. Improvements in the capacity are also
determined as well as the methods for achieving the higher capacity. HNN
capacity enhancements and refinements may also inspire other models.]]>Abu Mustafa, Y.S. and J.M. St. Jacques,198531461464Amit, D.J.,19971997pp: 110Amit, D.J., H. Gutfruend, H. Sompolinsky, 19855515301533Bhartikar, S. and J.M. Mendel,200011879888Calvert, B.D. and C.A. Marinov,200011829838Chen, H.H., Y.C., Lee, G.Z. Sun, H.Y. Lee, T. Maxwell and C.L. Giles,19861986pp: 8689Crisanti, A., D.J. Amit and H. Gutfurend,19862337341De Wilde, P.,19972nd Edn.pp: 11-23, 44-51pp: 11-23, 44-51Ezhov, A.A. and V.L. Vvedensky,1996914911495Hammerstrom, D.,20032003pp: 349-353pp: 349-353Hassoun, M.H.,20021st Edn.pp: 363-394pp: 363-394Hopfield, J.J. and D.W. Tank,1986233625633Huang, H., D.W.C. Ho and J. Lam,200552251255Kakeya, H. and T. Kindo,1996910951098Kakeya, H. and T. Kindo,199710833843Kindo, T. and H. Kakeya,1998113951Kuh, A. and B.W. Dickinson,1989355968Lippmann, R.P.,19874522Mazza, C.,199710593597McEliece, R.J., E.C. Posner, E.R. Rodemich and S.S. Venkatesh,198733461482Meireles, M.R.G., P.E.M. Almeida and M.G. Simones,200350585601Morita, M.,19936115126Pao, Y.H.,19891st Edn.pp: 141-167pp: 141-167Peretto, P. and J.J. Niez,1986545363Shen, Y.J. and M.S. Wang,20042004pp: 6166Šíma, S.,20012001pp: 2226Sulehria, H.K. and Y. Zhang,20072007pp: 125130Sulehria, H.K. and Y. Zhang,20072156159Sun, Y., J.G. Li and S.Y. Yu.,19954688692Venkatesh, S.S.,19861986pp: 440445Ventura, D. and T. Martinez,19981998pp: 509513Wasserman, P.D.,19891st Edn.pp: 93-111pp: 93-111Yanai, H. and Y. Sawada,19903223228Young, S.S., P.D. Scott and N.M. Nasrabadi,19976357372