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vascoosx/elman.py

Created December 3, 2016 01:32
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elman.py
from math import exp
def theta(k):
return 1.0/(1 + exp(-k))
def ht(wx, xt, uh, ht_m1, bh): return theta(wx * xt + uh * ht_m1 + bh)
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