This is the winnning solution of the SIGIR eCOM 2021 Data Challenge, which including
- a recommendation task, where a model is shown k events at the start of a session, and it is asked to predict future product interactions in the same session;
- an intent prediction task, where a model is shown a session containing an add-to-cart event, and it is asked to predict whether the item will be bought before the end of the session.
More details about the competition:
Competition Data Description
Zhipeng Luo, Jin Wang, Zhixing He
DeepBlueAI: 1229991666@qq.com