Journal of Risk Analysis and Crisis Response

Volume 10, Issue 3, October 2020, Pages 77 - 81

Risk Analysis and Crisis Management of Novel Coronavirus COVID-19✩

Authors
Weixi Xu*, Xuanhua Xu
Central South University, Changsha, Hunan, China

项目来源:国家自然科学基金项目(71671189);国家自然科学基金重点项目(71790615, 71431006);中南大学研究生自主探索创新项目(502221705)。作者简介:徐未希(2000-)本科生,从事大数据决策理论与方法、信息系统与决策支持系统、应急管理与决策、风险分析与管理等研究。

*Corresponding author. Email: 8102191226@csu.edu.cn
Corresponding Author
Weixi Xu
Received 9 March 2020, Accepted 25 March 2020, Available Online 27 April 2020.
DOI
https://doi.org/10.2991/jracr.k.200421.001How to use a DOI?
Keywords
Complementary judgment matrix; big data decision-making; maximum likelihood estimation; infectious disease risk
Abstract

After the outbreak of new coronavirus pneumonia, all regions have responded to take measures. Emergency decision-making plays an important role, directly related to the safety of the people, and more deeply will affect the future of the country. In this paper, we try to use the wisdom of large groups which are distributed in the social network to deal with the relevant indicators of the group big data decision-making model under the maximum likelihood estimation of the complementary judgment matrix, to establish the epidemic risk assessment system of infectious diseases, and to realize the group decision-making and risk analysis based on the big data.

Copyright
© 2020 The Authors. Published by Atlantis Press SARL.
Open Access
This is an open access article distributed under the CC BY-NC 4.0 license (http://creativecommons.org/licenses/by-nc/4.0/).

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Journal
Journal of Risk Analysis and Crisis Response
Volume-Issue
10 - 3
Pages
77 - 81
Publication Date
2020/04/27
ISSN (Online)
2210-8505
ISSN (Print)
2210-8491
DOI
https://doi.org/10.2991/jracr.k.200421.001How to use a DOI?
Copyright
© 2020 The Authors. Published by Atlantis Press SARL.
Open Access
This is an open access article distributed under the CC BY-NC 4.0 license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - JOUR
AU  - Weixi Xu
AU  - Xuanhua Xu
PY  - 2020
DA  - 2020/04/27
TI  - Risk Analysis and Crisis Management of Novel Coronavirus COVID-19✩
JO  - Journal of Risk Analysis and Crisis Response
SP  - 77
EP  - 81
VL  - 10
IS  - 3
SN  - 2210-8505
UR  - https://doi.org/10.2991/jracr.k.200421.001
DO  - https://doi.org/10.2991/jracr.k.200421.001
ID  - Xu2020
ER  -