Prompt for extraction? PAIE: Prompting Argument Interaction for Event Argument Extraction

• Main Authors: MA, Yubo, WANG, Zehao, CAO, Yixin, LI, Mukai, CHEN, Meiqi, WANG, Kun, SHAO, Jing
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2022
• Subjects: Databases and Information Systems; Graphics and Human Computer Interfaces
• Online Access: https://ink.library.smu.edu.sg/sis_research/7447; https://ink.library.smu.edu.sg/context/sis_research/article/8450/viewcontent/2022.acl_long.466.pdf
• Institution: Singapore Management University

In this paper, we propose an effective yet efficient model PAIE for both sentence-level and document-level Event Argument Extraction (EAE), which also generalizes well when there is a lack of training data. On the one hand, PAIE utilizes prompt tuning for extractive objectives to take the best advan...