Markov Chains, Computer Science, Programming, Probability, Problem Solving.
model mse = mean_squared_error(y_test, y_pred) print(f'Mean Squared Error (Ridge Regression): {mse}') # Plot the data and the regression line plt.scatter(X, y, color='blue', label='Original data') plt.plot(X_test, y_pred, color='red', linewidth=3, label='Ridge Regression') plt.xlabel('Index')