rl980421@longs.LANCE.ColoState.EDU (Ren-jean Liou) (09/28/90)
I am doing a project which uses Hopfield network to do pattern classification. I wrote a program for the binary case of Hopfield nets. It does not work very well especially the capacity is poor. I followed Lippman's paper and did the exactly same experiment, i.e., the recognition of a noisy '3', but I could not get the same result. I also followed Psaltis et.al. example described in "Optical implementation of Hopfield Network" in "Applied Optics" 1985. Still I could not get the same result and I felt that their illustration does not make sense. I have looked at many of the available NN packages through FTP but they are very big in size and is not suitable for me. Is there anyone ever developed a Hopfield Network which works OK?(sure) I am wondering if anyone can give me some advices or even generously give me the program. I will describe what I have done in more detail to you. Thanks a lot.