ETCGN: entity type-constrained graph networks for document-level relation extraction

Author:

Yang HangxiaoORCID,Chen Changpu,Zhang ShaokaiORCID,Chen BaiyangORCID,Liu Chang,Li Qilin

Funder

Sichuan Science and Technology Planning Project

Chengdu Science and Technology Project

Publisher

Springer Science and Business Media LLC

Reference40 articles.

1. Cai R, Zhang X, Wang H (2016) Bidirectional recurrent convolutional neural network for relation classification. In: Proceedings of the 54th annual meeting of the association for computational linguistics (volume 1: long papers), pp 756–765

2. Chen F, Wang X, Liu X, Peng D (2023) A trigger-free method enhanced by coreference information for document-level event extraction. In: International joint conference on neural networks, IJCNN 2023, Gold Coast, Australia, June 18–23, 2023. IEEE, pp 1–8. https://doi.org/10.1109/IJCNN54540.2023.10192046

3. Cheng Q, Liu J, Qu X, Zhao J, Liang J, Wang Z, et al. (2021) Hacred: A large-scale relation extraction dataset toward hard cases in practical applications. In: Zong C, Xia F, Li W, Navigli R (eds) Findings of the association for computational linguistics: ACL/IJCNLP 2021, online event, August 1–6, 2021 (vol ACL/IJCNLP 2021). Association for Computational Linguistics, pp 2819–2831. https://doi.org/10.18653/v1/2021.findings-acl.249

4. Christopoulou F, Miwa M, Ananiadou S (2019) Connecting the dots: Documentlevel neural relation extraction with edge-oriented graphs. In: Inui K, Jiang J, Ng V, Wan X (eds) Proceedings of the 2019 conference on empirical methods in natural language processing and the 9th international joint conference on natural language processing, EMNLP-IJCNLP 2019, Hong Kong, China, November 3–7, 2019. Association for Computational Linguistics, pp 4924–4935. https://doi.org/10.18653/v1/D19-1498

5. Devlin J, Chang M, Lee K, Toutanova K (2019) BERT: pre-training of deep bidirectional transformers for language understanding. In: Burstein J, Doran C, Solorio T (eds) Proceedings of the 2019 conference of the north American chapter of the association for computational linguistics: human language technologies, NAACL-HLT 2019, Minneapolis, MN, USA, June 2-7, 2019, vol 1 (long and short papers). Association for Computational Linguistics, pp 4171–4186. https://doi.org/10.18653/v1/n19-1423

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