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Cited by 1,909

The DOI matches its Crossref record; 32 of the 32 references it cites were found in a registry or an index.

Named Entity Recognition with Bidirectional LSTM-CNNs

Open access
Chiu, Jason P.C., Nichols, Eric·2016·Transactions of the Association for Computational Linguistics

Abstract

Named entity recognition is a challenging task that has traditionally required large amounts of knowledge in the form of feature engineering and lexicons to achieve high performance. In this paper, we present a novel neural network architecture that automatically detects word- and character-level features using a hybrid bidirectional LSTM and CNN architecture, eliminating the need for most feature engineering. We also propose a novel method of encoding partial lexicon matches in neural networks and compare it to existing approaches. Extensive evaluation shows that, given only tokenized text and publicly available word embeddings, our system is competitive on the CoNLL-2003 dataset and surpasses the previously reported state of the art performance on the OntoNotes 5.0 dataset by 2.13 F1 points. By using two lexicons constructed from publicly-available sources, we establish new state of the art performance with an F1 score of 91.62 on CoNLL-2003 and 86.28 on OntoNotes, surpassing systems that employ heavy feature engineering, proprietary lexicons, and rich entity linking information.

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Metadata

Authors
Chiu, J. P. C., & Nichols, E.
Venue
Transactions of the Association for Computational Linguistics
Published
2016-12
Volume
4
Pages
357-370
ISSN
2307-387X (ISSN-L)
OpenAlex
W2179519966
Cited by
1,909
References
32
FWCI
167.36
Type
journal article
Language
en
Open access
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CoChat. (2026). Citation check: Named Entity Recognition with Bidirectional LSTM-CNNs. https://app.cochat.ai/papers/10.1162/tacl_a_00104
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Chiu, J. P. C., & Nichols, E. (2016). Named Entity Recognition with Bidirectional LSTM-CNNs. Transactions of the Association for Computational Linguistics. https://doi.org/10.1162/tacl_a_00104

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