A novel joint extraction model based on cross-attention mechanism and global pointer using context shield window

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Zhengwei Zhai, Rongli Fan, Jie Huang, Neal Xiong, Lijuan Zhang, Jian Wan, Lei Zhang

Published: 01 Jan 2024, Last Modified: 08 Apr 2025Comput. Speech Lang. 2024EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•Solving overlapping triples problems by employing global pointer.•Context shield window is designed to eliminate redundant information.•Merging entity type information with designed entity-type cross attention module.•Adversarial training is added to improve the generalization ability.