Evidence map›Paper›PMID 36620528›Full record

ArticleData science and engineering2023

Multi-Model Fusion-Based Hierarchical Extraction for Chinese Epidemic Event.

Zenghua Liao, Zongqiang Yang, Peixin Huang, Ning Pang, Xiang Zhao

Abstract read
In one paragraph

Article in Data science and engineering, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Zenghua LiaoLaboratory for Big Data and Decision, National University of Defense Technology, Changsha, China.
Zongqiang YangLaboratory for Big Data and Decision, National University of Defense Technology, Changsha, China.
Peixin HuangLaboratory for Big Data and Decision, National University of Defense Technology, Changsha, China.
Ning PangLaboratory for Big Data and Decision, National University of Defense Technology, Changsha, China.
Xiang ZhaoLaboratory for Big Data and Decision, National University of Defense Technology, Changsha, China.ORCID 0000-0001-6339-0219

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In recent years, Coronavirus disease 2019 (COVID-19) has become a global epidemic, and some efforts have been devoted to tracking and controlling its spread. Extracting structured knowledge from involved epidemic case reports can inform the surveillance system, which is important for controlling the spread of outbreaks. Therefore, in this paper, we focus on the task of Chinese epidemic event extraction (EE), which is defined as the detection of epidemic-related events and corresponding arguments in the texts of epidemic case reports. To facilitate the research of this task, we first define the epidemic-related event types and argument roles. Then we manually annotate a Chinese COVID-19 epidemic dataset, named COVID-19 Case Report (CCR). We also propose a novel hierarchical EE architecture, named Supplementary Information: The online version contains supplementary material available at 10.1007/s41019-022-00203-6.

Indexed as

COVID-19Event extractionHierarchical extractionMulti-model fusion

Identifiers

PMID36620528
PMCPMC9807097

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.