Span-based model for overlapping entity recognition and multi-relations classification in the food domain

Span-based model for overlapping entity recognition and multi-relations classification in the food domain

Information extraction (IE) is an important part of the entire knowledge graph lifecycle. In the food domain, extracting information such as ingredient and cooking method from Chinese recipes is crucial to safety risk analysis and identification of ingredient. In comparison with English, due to the...

Full description

Bibliographic Details
Main Authors: Mengqi Zhang, Lei Ma, Yanzhao Ren, Ganggang Zhang, Xinliang Liu
Format: Article
Language:English
Published: AIMS Press 2022-03-01
Series:Mathematical Biosciences and Engineering
Subjects:
information extraction
span-based approach
overlapping entity recognition
category marker
multi-relations classification
entity attributes
Online Access:https://www.aimspress.com/article/doi/10.3934/mbe.2022240?viewType=HTML

Internet

https://www.aimspress.com/article/doi/10.3934/mbe.2022240?viewType=HTML

Similar Items