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Cited by 458

The DOI matches its Crossref record; 34 of the 34 references it cites were found in a registry or an index.

Named Entity Recognition as Dependency Parsing

Open access
Yu, Juntao, Bohnet, Bernd, Poesio, Massimo·2020·Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics

Abstract

Named Entity Recognition (NER) is a fundamental task in Natural Language Processing, concerned with identifying spans of text expressing references to entities.NER research is often focused on flat entities only (flat NER), ignoring the fact that entity references can be nested, as in [Bank of [China]] (Finkel and Manning, 2009).In this paper, we use ideas from graph-based dependency parsing to provide our model a global view on the input via a biaffine model (Dozat and Manning, 2017).The biaffine model scores pairs of start and end tokens in a sentence which we use to explore all spans, so that the model is able to predict named entities accurately.We show that the model works well for both nested and flat NER through evaluation on 8 corpora and achieving SoTA performance on all of them, with accuracy gains of up to 2.2 percentage points.

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Metadata

Authors
Yu, J., Bohnet, B., & Poesio, M.
Venue
Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics
Published
2020
Pages
6470-6476
OpenAlex
W3035375600
Cited by
458
References
34
FWCI
28.22
Type
conference paper
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Named Entity Recognition as Dependency Parsing. https://app.cochat.ai/papers/10.18653/v1/2020.acl-main.577
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Yu, J., Bohnet, B., & Poesio, M. (2020). Named Entity Recognition as Dependency Parsing. Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics. https://doi.org/10.18653/v1/2020.acl-main.577

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.