Noureddin Sadawi nsadawi
nsadawi
/ neural-network-from-scratch.py
Created
December 7, 2022 18:46
— forked from svpino/neural-network-from-scratch.py
An implementation of a neural network from scratch
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| import numpy as np | |
| def sigmoid(x): | |
| return 1 / (1 + np.exp(-x)) | |
| def neural_network(X, y): | |
| learning_rate = 0.1 | |
| W1 = np.random.rand(2, 4) | |
| W2 = np.random.rand(4, 1) |