TRAttack”:" Text Rewriting Attack Against Text Retrieval

no code implementations • RepL4NLP (ACL) 2022 • Junshuai Song, Jiangshan Zhang, Jifeng Zhu, Mengyun Tang, Yong Yang

Text retrieval has been widely-used in many online applications to help users find relevant information from a text collection.

Retrieval Text Retrieval

Does Negative Sampling Matter? A Review with Insights into its Theory and Applications

no code implementations • 27 Feb 2024 • Zhen Yang, Ming Ding, Tinglin Huang, Yukuo Cen, Junshuai Song, Bin Xu, Yuxiao Dong, Jie Tang

Is there a general framework that can incorporate all existing negative sampling methods?

Recommendation Systems

Personalized Bundle List Recommendation

no code implementations • 3 Apr 2019 • Jinze Bai, Chang Zhou, Junshuai Song, Xiaoru Qu, Weiting An, Zhao Li, Jun Gao

In particular, BGN improves the precision of the best competitors by 16\% on average while maintaining the highest diversity on four datasets, and yields a 3. 85x improvement of response time over the best competitors in the bundle list recommendation problem.

Marketing Point Processes +1

ATRank: An Attention-Based User Behavior Modeling Framework for Recommendation

2 code implementations • 17 Nov 2017 • Chang Zhou, Jinze Bai, Junshuai Song, Xiaofei Liu, Zhengchao Zhao, Xiusi Chen, Jun Gao

Downstream applications then can use the user behavior vectors via vanilla attention.