Lijun Zhang

2022

doi dblp
Non-stationary Continuum-armed Bandits for Online Hyperparameter Optimization
Shiyin Lu | Yu-Hang Zhou | Jing-Cheng Shi | Wenya Zhu | Qingtao Yu | Qing-Guo Chen | Qing Da | Lijun Zhang
WSDM '22: The Fifteenth ACM International Conference on Web Search and Data Mining, Virtual Event / Tempe, AZ, USA, February 21 - 25, 2022

2021

doi dblp
Learning to Augment Imbalanced Data for Re-ranking Models
Zi-Hao Qiu | Ying-Chun Jian | Qing-Guo Chen | Lijun Zhang
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

2020

doi dblp
Improving Multi-Scenario Learning to Rank in E-commerce by Exploiting Task Relationships in the Label Space
Pengcheng Li | Runze Li | Qing Da | Anxiang Zeng | Lijun Zhang
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

Search
Co-authors
Venues