ProQA: Structural Prompt-based Pre-training for Unified Question Answering

Wanjun Zhong, YiFan Gao, Ning Ding, Yujia Qin, Zhiyuan Liu, Ming Zhou 0001, Jiahai Wang, Jian Yin 0001, Nan Duan. ProQA: Structural Prompt-based Pre-training for Unified Question Answering. In Marine Carpuat, Marie-Catherine de Marneffe, Iván Vladimir Meza Ruíz, editors, Proceedings of the 2022 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, NAACL 2022, Seattle, WA, United States, July 10-15, 2022. pages 4230-4243, Association for Computational Linguistics, 2022. [doi]

Authors

Wanjun Zhong

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YiFan Gao

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Ning Ding

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Yujia Qin

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Zhiyuan Liu

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Ming Zhou 0001

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Jiahai Wang

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Jian Yin 0001

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Nan Duan

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