A Multi-channel Hierarchical Graph Attention Network for Open Event Extraction

Qizhi Wan, Changxuan Wan, Keli Xiao, Rong Hu, Dexi Liu. A Multi-channel Hierarchical Graph Attention Network for Open Event Extraction. ACM Trans. Inf. Syst., 41(1), January 2023. [doi]

Authors

Qizhi Wan

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Changxuan Wan

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Keli Xiao

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Rong Hu

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Dexi Liu

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