Multi-head attention graph convolutional network model: End-to-end entity and relation joint extraction based on multi-head attention graph convolutional network

• Main Authors: TAO, Zhihua, OUYANG, Chunping, LIU, Yongbin, CHUNG, Tonglee, CAO, Yixin
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2023
• Subjects: Information retrieval; Natural language processing; Artificial Intelligence and Robotics; Programming Languages and Compilers
• Online Access: https://ink.library.smu.edu.sg/sis_research/9347; https://ink.library.smu.edu.sg/context/sis_research/article/10347/viewcontent/CAAI_Trans_on_Intel_Tech___2022___Tao___Multi_head_attention_graph_convolutional_network_model_End_to_end_entity_and.pdf
• Institution: Singapore Management University

At present, the entity and relation joint extraction task has attracted more and more scholars' attention in the field of natural language processing (NLP). However, most of their methods rely on NLP tools to construct dependency trees to obtain sentence structure information. The adjacency mat...