Jingtao Zhan

Learning To Retrieve: How to Train a Dense Retrieval Model Effectively and Efficiently pdf

Yiqun Liu, Min Zhang, Jiaxin Mao, 2020, ArXiv.

Leveraging Passage-level Cumulative Gain for Document Ranking

Yiqun Liu, Yukun Zheng, Min Zhang, 2020, WWW.

RepBERT: Contextualized Text Embeddings for First-Stage Retrieval pdf

Yiqun Liu, Min Zhang, Jiaxin Mao, 2020, ArXiv.

An Analysis of BERT in Document Ranking

Yiqun Liu, Jiaxin Mao, Shaoping Ma, 2020, SIGIR.

Optimizing Dense Retrieval Model Training with Hard Negatives

Jiafeng Guo, Yiqun Liu, Shaoping Ma, 2021, SIGIR.

Jointly Optimizing Query Encoder and Product Quantization to Improve Retrieval Performance

Jiafeng Guo, Yiqun Liu, Jingtao Zhan, 2021, CIKM.