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Less is More: Pre-training a Strong Siamese Encoder Using a Weak Decoder


Feb 18, 2021
Shuqi Lu, Chenyan Xiong, Di He, Guolin Ke, Waleed Malik, Zhicheng Dou, Paul Bennett, Tieyan Liu, Arnold Overwijk


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Approximate Nearest Neighbor Negative Contrastive Learning for Dense Text Retrieval


Jul 01, 2020
Lee Xiong, Chenyan Xiong, Ye Li, Kwok-Fung Tang, Jialin Liu, Paul Bennett, Junaid Ahmed, Arnold Overwijk


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Open Domain Web Keyphrase Extraction Beyond Language Modeling


Nov 06, 2019
Lee Xiong, Chuan Hu, Chenyan Xiong, Daniel Campos, Arnold Overwijk

* EMNLP-IJCNLP 2019 

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