Data Science, Machine Learning, Regression, Evaluation Metric, Linear Regression.
background in statistics. This is how you would implement the MSE score on Python using the Scikit-learn library: # True and predicted values y_true = np.array([5, 2, 7, 3, 9]) y_pred = np.array([4.2, 2.2, 6.4, 3.9, 10.5]) # Computing the MSE score mse = mean_squared_error(y_true, y_pred) #