plt.figure(figsize =(12,8))
# First neuron, input layer
plt.subplot(221)
plt.title('First neuron hidden layer 1')
plt.scatter(result[:, 0], result[:, 1], c= out11.reshape(-1), cmap=cm.coolwarm)
# Second neuron, input layer
plt.subplot(222)
plt.title('Second neuron hidden layer 1')
plt.scatter(result[:, 0], result[:, 1], c= out12.reshape(-1), cmap=cm.coolwarm)
# Third neuron, input layer
plt.subplot(223)
plt.title('Third neuron hidden layer 1')
plt.scatter(result[:, 0], result[:, 1], c= out13.reshape(-1), cmap=cm.coolwarm)
# Fourth neuron, input layer
plt.subplot(224)
plt.title('Fourth neuron hidden layer 1')
plt.scatter(result[:, 0], result[:, 1], c= out14.reshape(-1), cmap=cm.coolwarm)