Machine Learning, Linear Regression, Data Science, Artificial Intelligence.
plt.figure(figsize=(10, 6)) plt.bar(results_df['Method'], results_df['MSE'], color=['blue', 'green', 'purple']) plt.xlabel('Regression Method') plt.ylabel('Mean Squared Error (MSE)') plt.title('MSE Comparison: Ridge vs Lasso vs Elastic Net') plt.xticks(rotation=45) plt.tight_layout() plt.show() Fig