フリー問題

問題文

A serving job standardizes each incoming batch using that batch's own mean and standard deviation. Predictions for the same customer differ depending on which batch the record lands in. Which of the following is accurate?

選択肢

1. The shifting outputs reflect rebuilt statistics, so serving must load saved parameters.
2. The shifting outputs reflect recomputed schedules, so serving must load saved predictions.
3. The shifting outputs reflect recomputed schedules, so serving must load saved parameters.
4. The shifting outputs reflect rebuilt statistics, so serving must load saved predictions.