- UserIDColumn
- [Optional] Specify the user_rating_table column that contains the user IDs.
- ItemIDColumn
- [Optional] Specify the user_rating_table column that contains the item IDs.
- RatingColumn
- [Optional] Specify the user_rating_table column that contains the ratings.
- TopK
- [Optional] Specify the number of items to recommend for each user. The function recommends the top_k_recommendations highest-rated items.