Machine Learning, Data Science, Deep Learning, Artificial Intelligence, Regression.
x/max(x) plt.figure(figsize=(8,5)) y = sigmoid(x, *popt) plt.plot(xdata, ydata, 'ro', label='data') plt.plot(x,y, linewidth=3.0, label='fit') plt.legend(loc='best') plt.ylabel('GDP') plt.xlabel('Year') plt.show() Calculating Accuracy of our model? # split data into train/test msk =