KuaiSAR is a unified search and recommendation dataset containing the genuine user behavior logs collected from the short-video mobile app, Kuaishou (快手), a leading short-video app in China with over 300 million daily active users.
It is the first dataset which records genuine user behaviors, the occurrence of each interaction within either search or recommendation service, and the users' transitions between the two services!

The official repository is in https://github.com/KuaiSAR/KuaiSAR.github.io. Please refer to the official repo for more details.