Lichan Hong


2015

doi dblp
Improving User Topic Interest Profiles by Behavior Factorization
Zhe Zhao | Zhiyuan Cheng | Lichan Hong | Ed Huai-hsin Chi
Proceedings of the 24th International Conference on World Wide Web, WWW 2015, Florence, Italy, May 18-22, 2015

2020

doi dblp
Mixed Negative Sampling for Learning Two-tower Neural Networks in Recommendations
Ji Yang | Xinyang Yi | Derek Zhiyuan Cheng | Lichan Hong | Yang Li | Simon Xiaoming Wang | Taibai Xu | Ed H. Chi
Companion of The 2020 Web Conference 2020, Taipei, Taiwan, April 20-24, 2020

doi dblp
Learning Multi-granular Quantized Embeddings for Large-Vocab Categorical Features in Recommender Systems
Wang-Cheng Kang | Derek Zhiyuan Cheng | Ting Chen | Xinyang Yi | Dong Lin | Lichan Hong | Ed H. Chi
Companion of The 2020 Web Conference 2020, Taipei, Taiwan, April 20-24, 2020

doi dblp
Off-policy Learning in Two-stage Recommender Systems
Jiaqi Ma | Zhe Zhao | Xinyang Yi | Ji Yang | Minmin Chen | Jiaxi Tang | Lichan Hong | Ed H. Chi
WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020

2021

doi dblp
Self-supervised Learning for Large-scale Item Recommendations
Tiansheng Yao | Xinyang Yi | Derek Zhiyuan Cheng | Felix X. Yu | Ting Chen | Aditya Krishna Menon | Lichan Hong | Ed H. Chi | Steve Tjoa | Jieqi (Jay) Kang | Evan Ettinger
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

doi dblp
Beyond Point Estimate: Inferring Ensemble Prediction Variation from Neuron Activation Strength in Recommender Systems
Zhe Chen | Yuyan Wang | Dong Lin | Derek Zhiyuan Cheng | Lichan Hong | Ed H. Chi | Claire Cui
WSDM '21, The Fourteenth ACM International Conference on Web Search and Data Mining, Virtual Event, Israel, March 8-12, 2021

doi dblp
DCN V2: Improved Deep & Cross Network and Practical Lessons for Web-scale Learning to Rank Systems
Ruoxi Wang | Rakesh Shivanna | Derek Zhiyuan Cheng | Sagar Jain | Dong Lin | Lichan Hong | Ed H. Chi
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021

doi dblp
A Model of Two Tales: Dual Transfer Learning Framework for Improved Long-tail Item Recommendation
Yin Zhang | Derek Zhiyuan Cheng | Tiansheng Yao | Xinyang Yi | Lichan Hong | Ed H. Chi
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021

2022

doi dblp
Can Small Heads Help? Understanding and Improving Multi-Task Generalization
Yuyan Wang | Zhe Zhao | Bo Dai | Christopher Fifty | Dong Lin | Lichan Hong | Li Wei | Ed H. Chi
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

doi dblp
Distributionally-robust Recommendations for Improving Worst-case User Experience
Hongyi Wen | Xinyang Yi | Tiansheng Yao | Jiaxi Tang | Lichan Hong | Ed H. Chi
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022