フリー問題

問題文

A bank runs two versions of one web banner that differ only in the background color, and it wants the propensity to reflect that difference. The bank has also built a churn model on years of stored data and wants the hourly self-learning to stay in place. Which pair names the granularity the prediction context needs, and the place the churn model takes inside the prediction?

選択肢

1. The requirements note stores the treatment context alongside the supporting model for the practitioners.
2. The requirements note stores the treatment context alongside the governing model for the practitioners.
3. The requirements note stores the channel context alongside the supporting model for the practitioners.
4. The requirements note stores the channel context alongside the governing model for the practitioners.