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Rethink Training of BERT Rerankers in Multi-Stage Retrieval Pipeline


Jan 21, 2021
Luyu Gao, Zhuyun Dai, Jamie Callan

* ECIR 2021 

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PGT: Pseudo Relevance Feedback Using a Graph-Based Transformer


Jan 20, 2021
HongChien Yu, Zhuyun Dai, Jamie Callan

* Accepted at ECIR 2021 (short paper track) 

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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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Understanding BERT Rankers Under Distillation


Jul 21, 2020
Luyu Gao, Zhuyun Dai, Jamie Callan


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Summarizing and Exploring Tabular Data in Conversational Search


May 23, 2020
Shuo Zhang, Zhuyun Dai, Krisztian Balog, Jamie Callan

* Proceedings of the 43rd International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2020), 2020 

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Deeper Text Understanding for IR with Contextual Neural Language Modeling


May 22, 2019
Zhuyun Dai, Jamie Callan

* In proceedings of SIGIR 2019 

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Where is this? Video geolocation based on neural network features


Oct 23, 2018
Salvador Medina, Zhuyun Dai, Yingkai Gao


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Consistency and Variation in Kernel Neural Ranking Model


Sep 27, 2018
Mary Arpita Pyreddy, Varshini Ramaseshan, Narendra Nath Joshi, Zhuyun Dai, Chenyan Xiong, Jamie Callan, Zhiyuan Liu

* Mary Arpita Pyreddy et al. 2018. Consistency and Variation in Kernel Neural Ranking Model. In The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval (SIGIR '18). ACM, New York, NY, USA, 961-964 
* 4 pages, 4 figures, 2 tables 

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End-to-End Neural Ad-hoc Ranking with Kernel Pooling


Jun 20, 2017
Chenyan Xiong, Zhuyun Dai, Jamie Callan, Zhiyuan Liu, Russell Power


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