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Unsupervised Corpus Aware Language Model Pre-training for Dense Passage Retrieval


Aug 12, 2021
Luyu Gao, Jamie Callan


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Is Your Language Model Ready for Dense Representation Fine-tuning?


Apr 16, 2021
Luyu Gao, Jamie Callan


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COIL: Revisit Exact Lexical Match in Information Retrieval with Contextualized Inverted List


Apr 15, 2021
Luyu Gao, Zhuyun Dai, Jamie Callan

* NAACL 2021 

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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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Scaling Deep Contrastive Learning Batch Size with Almost Constant Peak Memory Usage


Jan 18, 2021
Luyu Gao, Yunyi Zhang


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Improving Target-side Lexical Transfer in Multilingual Neural Machine Translation


Oct 04, 2020
Luyu Gao, Xinyi Wang, Graham Neubig

* Accepted to Findings of EMNLP 2020 

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Understanding BERT Rankers Under Distillation


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


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