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    Thread: neural network- undefined name with sigmoid function
Post: neural network- undefined name with sigmoid functi...
my code is as follows: import numpy as np import scipy.optimize as opt import matplotlib.pyplot as plt #*matplotlib inline def f(x,a, b, c, d): return a / (1+np.exp(-c*(x-d)))+b a,c=np.random.exp...
 kierie_001 Data Science 0 3,908 Oct-18-2018, 04:08 PM

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