abhishek540
/ Activation_Functions.py
Last active
October 13, 2021 14:42
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| import numpy as np | |
| def sigmoid(x): | |
| return 1/(1+np.exp(-x)) | |
| def tanh(x): | |
| return (np.exp(x)-np.exp(-x))/(np.exp(x)+np.exp(-x)) | |
| def relu(x): | |
| return max(0.0,x) |