Yuezihan Jiang

A Multi-modal Modeling Framework for Cold-start Short-video Recommendation

2024

Short video has witnessed rapid growth in the past few years in multimedia platforms. To ensure the freshness of the videos, platforms receive a large number of user-uploaded videos every day, making collaborative filtering-based recommender …

Missing Interest Modeling with Lifelong User Behavior Data for Retrieval Recommendation

2024

Rich user behavior data has been proven to be of great value for recommendation systems. Modeling lifelong user behavior data in the retrieval stage to explore user long-term preference and obtain comprehensive retrieval results is …