Huazheng Wang

2021

doi dblp
Unbiased Learning to Rank: Online or Offline?
Qingyao Ai|Tao Yang|Huazheng Wang|Jiaxin Mao
ACM Transactions on Information Systems (TOIS) 2021 Volume 39 Issue 2
doi dblp
Interactive Information Retrieval with Bandit Feedback.
Huazheng Wang|Yiling Jia|Hongning Wang
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021
doi dblp
PairRank: Online Pairwise Learning to Rank by Divide-and-Conquer.
Yiling Jia|Huazheng Wang|Stephen D. Guo|Hongning Wang
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021.

2019

doi dblp
Variance Reduction in Gradient Exploration for Online Learning to Rank.
Huazheng Wang|Sonwoo Kim|Eric McCord-Snook|Qingyun Wu|Hongning Wang
Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019.
doi dblp
Dynamic Ensemble of Contextual Bandits to Satisfy Users' Changing Interests.
Qingyun Wu|Huazheng Wang|Yanen Li|Hongning Wang
The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019

2018

doi dblp
Efficient Exploration of Gradient Space for Online Learning to Rank.
Huazheng Wang|Ramsey Langley|Sonwoo Kim|Eric McCord-Snook|Hongning Wang
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018

2016

doi dblp
Learning Hidden Features for Contextual Bandits.
Huazheng Wang|Qingyun Wu|Hongning Wang
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, IN, USA, October 24-28, 2016
doi dblp
Contextual Bandits in a Collaborative Environment.
Qingyun Wu|Huazheng Wang|Quanquan Gu|Hongning Wang
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, SIGIR 2016, Pisa, Italy, July 17-21, 2016