Neural, Network, Class, Python.
np.dot(d_predicted_output, hidden_layer_output.T) self.biases_hidden_output += learning_rate * d_predicted_output self.weights_input_hidden += learning_rate * np.dot(d_hidden_layer, input_data.T) self.biases_input_hidden += learning_rate * d_hidden_layer In the train method, we perform the