Machine Learning System Design Interview Pdf Alex: Xu Exclusive

Static (offline) vs. Dynamic (online) prediction.

Choose a loss function that aligns with the business goal (e.g., Log Loss for CTR). Offline Metrics: AUC, Precision-Recall, RMSE. Online Metrics: A/B testing, conversion rate, revenue. 6. Serving and Scalability How do you deploy this at scale? Static (offline) vs

Apply business logic (e.g., diversity filters, removing clickbait). How to Prepare (Beyond the PDF) RMSE. Online Metrics: A/B testing