BriefGPT.xyz
Mar, 2022
明智选择QA模型:问题回答中生成式和抽取式读者系统性研究
Choose Your QA Model Wisely: A Systematic Study of Generative and Extractive Readers for Question Answering
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Man Luo, Kazuma Hashimoto, Semih Yavuz, Zhiwei Liu, Chitta Baral...
TL;DR
探索提取式阅读器和生成式阅读器在问题回答中的应用,尤其是围绕预训练语言模型的变化对两种阅读器的性能表现进行了比对,并且研究了多任务学习对回答的影响。
Abstract
While both extractive and
generative readers
have been successfully applied to the
question answering
(QA) task, little attention has been paid toward the systematic comparison of them. Characterizing the strengt
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