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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


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