A Joint Model for Hierarchical Nested Information Extraction

A Joint Model for Hierarchical Nested Information Extraction

During the long-term power construction process, the power dispatching department has saved many notification texts related to adjustment of grid operation mode. There is an urgent need to study named entity recognition techniques to automatically recognize the power equipment and operation mode, in...

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Bibliographic Details
Main Authors: Ruyang Yin, Zhencheng Zhou, Zonghe Gao
Format: Article
Language:English
Published: IEEE 2022-01-01
Series:IEEE Access
Subjects:
Hierarchical nested named entity
joint model
attention mechanism
feature fusion
named entity recognition
Online Access:https://ieeexplore.ieee.org/document/9770069/

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