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作者:

An, Xin (An, Xin.) | Zhang, Mengmeng (Zhang, Mengmeng.) | Xu, Shuo (Xu, Shuo.) (学者:徐硕)

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Scopus SCIE

摘要:

To build a full picture of previous studies on the origins of SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2), this paper exploits an active learning-based approach to screen scholarly articles about the origins of SARS-CoV-2 from many scientific publications. In more detail, six seed articles were utilized to manually curate 170 relevant articles and 300 nonrelevant articles. Then, an active learning-based approach with three query strategies and three base classifiers is trained to screen the articles about the origins of SARS-CoV-2. Extensive experimental results show that our active learning-based approach outperforms traditional counterparts, and the uncertain sampling query strategy performs best among the three strategies. By manually checking the top 1,000 articles of each base classifier, we ultimately screened 715 unique scholarly articles to create a publicly available peer-reviewed literature corpus, COVID-Origin. This indicates that our approach for screening articles about the origins of SARS-CoV-2 is feasible.

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作者机构:

  • [ 1 ] [An, Xin]Beijing Forestry Univ, Sch Econ & Management, Beijing, Peoples R China
  • [ 2 ] [Zhang, Mengmeng]Beijing Forestry Univ, Sch Econ & Management, Beijing, Peoples R China
  • [ 3 ] [Xu, Shuo]Beijing Univ Technol, Coll Econ & Management, Beijing, Peoples R China

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来源 :

PLOS ONE

ISSN: 1932-6203

年份: 2022

期: 9

卷: 17

3 . 7

JCR@2022

3 . 7 0 0

JCR@2022

ESI学科: Multidisciplinary;

ESI高被引阀值:91

JCR分区:2

中科院分区:3

被引次数:

WoS核心集被引频次: 4

SCOPUS被引频次: 4

ESI高被引论文在榜: 0 展开所有

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中文被引频次:

近30日浏览量: 1

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