フリー問題

問題文

A task must assign each incoming comment to one of five predefined business categories that the organization defined itself. Which approach fits?

選択肢

1. The key phrase extraction model, because key phrases imply the category.
2. The sentiment analysis model, because sentiment is a kind of category.
3. The prediction model, because it predicts which of the five predefined categories applies to each comment once the organization supplies examples of comments that were assigned to each category in the past.
4. A custom category classification model trained on the organization's own labeled examples, or a prompt instructed to classify into those five categories.