Changying Hao

2022

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Approximated Doubly Robust Search Relevance Estimation
Lixin Zou | Changying Hao | Hengyi Cai | Shuaiqiang Wang | Suqi Cheng | Zhicong Cheng | Wenwen Ye | Simiu Gu | Dawei Yin
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

2020

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Ranking Enhanced Dialogue Generation
Changying Hao | Liang Pang | Yanyan Lan | Fei Sun | Jiafeng Guo | Xueqi Cheng
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

2019

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ICTNET at Trec 2019 Conversational Assistance Track
Changying Hao | Yuanyuan Zhang | Weifeng Yang | Heng Zhao
Proceedings of the Twenty-Eighth Text REtrieval Conference, TREC 2019, Gaithersburg, Maryland, USA, November 13-15, 2019

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