Search Results for author: Xialong Liu

Found 3 papers, 1 papers with code

CROLoss: Towards a Customizable Loss for Retrieval Models in Recommender Systems

1 code implementation5 Aug 2022 Yongxiang Tang, Wentao Bai, Guilin Li, Xialong Liu, Yu Zhang

In this paper, we proposed the Customizable Recall@N Optimization Loss (CROLoss), a loss function that can directly optimize the Recall@N metrics and is customizable for different choices of N. This proposed CROLoss formulation defines a more generalized loss function space, covering most of the conventional loss functions as special cases.

Recommendation Systems Retrieval

Adversarial Filtering Modeling on Long-term User Behavior Sequences for Click-Through Rate Prediction

no code implementations25 Apr 2022 Xiaochen Li, Rui Zhong, Jian Liang, Xialong Liu, Yu Zhang

Rich user behavior information is of great importance for capturing and understanding user interest in click-through rate (CTR) prediction.

Click-Through Rate Prediction

Cannot find the paper you are looking for? You can Submit a new open access paper.