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Home / Proceedings / Proceedings of the AAAI Conference on Artificial Intelligence, 32

OTyper: A Neural Architecture for Open Named Entity Typing

March 15, 2023

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Published Date: 2018-02-08

Registration: ISSN 2374-3468 (Online) ISSN 2159-5399 (Print)

Copyright: Published by AAAI Press, Palo Alto, California USA Copyright © 2018, Association for the Advancement of Artificial Intelligence All Rights Reserved.

Authors

Zheng Yuan

Northwestern University


Doug Downey

Northwestern University


DOI:

10.1609/aaai.v32i1.12070


Abstract:

Named Entity Typing (NET) is valuable for many natural language processing tasks, such as relation extraction, question answering, knowledge base population, and co-reference resolution. Classical NET targeted a few coarse-grained types, but the task has expanded to sets of hundreds of types in recent years. Existing work in NET assumes that the target types are specified in advance, and that hand-labeled examples of each type are available. In this work, we introduce the task of Open Named Entity Typing (ONET), which is NET when the set of target types is not known in advance. We propose a neural network architecture for ONET, called OTyper, and evaluate its ability to tag entities with types not seen in training. On the benchmark FIGER(GOLD) dataset, OTyper achieves a weighted AUC-ROC score of 0.870 on unseen types, substantially outperforming pattern- and embedding-based baselines.

Topics: AAAI

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HOW TO CITE:

Zheng Yuan||Doug Downey OTyper: A Neural Architecture for Open Named Entity Typing Proceedings of the AAAI Conference on Artificial Intelligence, 32 (2018) .

Zheng Yuan||Doug Downey OTyper: A Neural Architecture for Open Named Entity Typing AAAI 2018, .

Zheng Yuan||Doug Downey (2018). OTyper: A Neural Architecture for Open Named Entity Typing. Proceedings of the AAAI Conference on Artificial Intelligence, 32, .

Zheng Yuan||Doug Downey. OTyper: A Neural Architecture for Open Named Entity Typing. Proceedings of the AAAI Conference on Artificial Intelligence, 32 2018 p..

Zheng Yuan||Doug Downey. 2018. OTyper: A Neural Architecture for Open Named Entity Typing. "Proceedings of the AAAI Conference on Artificial Intelligence, 32". .

Zheng Yuan||Doug Downey. (2018) "OTyper: A Neural Architecture for Open Named Entity Typing", Proceedings of the AAAI Conference on Artificial Intelligence, 32, p.

Zheng Yuan||Doug Downey, "OTyper: A Neural Architecture for Open Named Entity Typing", AAAI, p., 2018.

Zheng Yuan||Doug Downey. "OTyper: A Neural Architecture for Open Named Entity Typing". Proceedings of the AAAI Conference on Artificial Intelligence, 32, 2018, p..

Zheng Yuan||Doug Downey. "OTyper: A Neural Architecture for Open Named Entity Typing". Proceedings of the AAAI Conference on Artificial Intelligence, 32, (2018): .

Zheng Yuan||Doug Downey. OTyper: A Neural Architecture for Open Named Entity Typing. AAAI[Internet]. 2018[cited 2023]; .


ISSN: 2374-3468


Published by AAAI Press, Palo Alto, California USA
Copyright 2022, Association for the Advancement of
Artificial Intelligence 1900 Embarcadero Road, Suite
101, Palo Alto, California 94303 All Rights Reserved

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