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Meta Adaptive Neural Ranking with Contrastive Synthetic Supervision


Dec 29, 2020
Si Sun, Yingzhuo Qian, Zhenghao Liu, Chenyan Xiong, Kaitao Zhang, Jie Bao, Zhiyuan Liu, Paul Bennett

* 13 pages, 3 figures, 7 tables 

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CMT in TREC-COVID Round 2: Mitigating the Generalization Gaps from Web to Special Domain Search


Nov 03, 2020
Chenyan Xiong, Zhenghao Liu, Si Sun, Zhuyun Dai, Kaitao Zhang, Shi Yu, Zhiyuan Liu, Hoifung Poon, Jianfeng Gao, Paul Bennett

* 5 pages, 3 figures, 2 tables 

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Joint Keyphrase Chunking and Salience Ranking with BERT


Apr 28, 2020
Si Sun, Chenyan Xiong, Zhenghao Liu, Zhiyuan Liu, Jie Bao

* 6 pages, 3 figures, 2 tables 

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