2 papers
cs.IR2025
Explicit Uncertainty Modeling for Video Watch Time Prediction
Shanshan Wu, Shuchang Liu, Shuai Zhang +4
In video recommendation, a critical component that determines the system's recommendation accuracy is the watch-time prediction module, since how long a user watches a video direct…
cs.IR2025
IterQR: An Iterative Framework for LLM-based Query Rewrite in e-Commercial Search System
Shangyu Chen, Xinyu Jia, Yingfei Zhang +3
The essence of modern e-Commercial search system lies in matching user's intent and available candidates depending on user's query, providing personalized and precise service. Howe…