6 citations · 7 across the 4 of their papers we have counts for
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cs.IR2025
Personalized Tree-Based Progressive Regression Model for Watch-Time Prediction in Short Video Recommendation
Xiaokai Chen, Xiao Lin, Changcheng Li +1
In online video platforms, accurate watch time prediction has become a fundamental and challenging problem in video recommendation. Previous research has revealed that the accuracy…
cs.IR2023★ 1 cited
Discrete Conditional Diffusion for Reranking in Recommendation
Xiao Lin, Xiaokai Chen, Chenyang Wang +4
Reranking plays a crucial role in modern multi-stage recommender systems by rearranging the initial ranking list to model interplay between items. Considering the inherent challeng…
cs.IR2023
Tree based Progressive Regression Model for Watch-Time Prediction in Short-video Recommendation
Xiao Lin, Xiaokai Chen, Linfeng Song +3
An accurate prediction of watch time has been of vital importance to enhance user engagement in video recommender systems. To achieve this, there are four properties that a watch t…