hopfield

DESCRIPTION: 
    Basic Hopfield network model 
USAGE: 
    python -u hop.py --input_seqs=intputfile.json --test_seq=testseq.json --random --N=100 --M=10 
    if --random, input is ignored and M seq of length N are randomly generated and stored.
    inputfile must be a multijson file with 1 seq for each line. 
    testseq is a json with a sequence to be tested. 
AUTHOR: 
    David Preti
DATE: 
    Rome, Sep 2020