Câu 17: AWS Certified Machine Learning Engineer - Associate MLA-C01

An ML engineer needs to use an ML model to predict the price of apartments in a specific location. Which metric should the ML engineer use to evaluate the model's performance?

1. A. Accuracy
2. B. Area Under the ROC Curve (AUC)
3. C. F1 score
4. D. Mean absolute error (MAE) — đáp án hiện tại