6 datasets found

Sequential recommendation is a fundamental task for network applications, and it usually suffers from the item cold start problem due to the insufficiency of user feedbacks.

DiffuRec: A Diffusion Model for Sequential Recommendation

The dataset used in the paper is MovieLens Latest, MovieLens 1m, MovieLens 10m, and Yelp.

The CDs and Vinyl dataset is part of the updated Amazon Review Data. There are 129,237 users, 145,522 items, and 1,682,049 user behaviors in total.

The Movies and TV dataset is part of the updated version of Amazon Review Data. There are 304,763 users, 89,590 items, and 3,506,470 user behaviors in total.

The Book dataset is part of the Amazon Product Data in the "book" category. There are 603,668 users, 367,982 items, and 8,898,041 user behaviors in total.