Machine Learning, Linear Regression, Data Science, Artificial Intelligence.
perform_regression(method, params, X_train_scaled, y_train, X_test_scaled, y_test) results.append({ 'Method': method.__class__.__name__, 'Best Alpha': best_params.get('alpha', 'N/A'), 'Best L1 Ratio': best_params.get('l1_ratio', 'N/A'), 'MSE': mse }) # Bar chart for MSE comparison