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Internet Public Opinion Risk Grading under Emergency Event Based on AHPSort II-DEMATEL
Journal article   Open access   Peer reviewed

Internet Public Opinion Risk Grading under Emergency Event Based on AHPSort II-DEMATEL

Yanlan Mei, Yan Tu, Kefan Xie, Yicheng Ye and Wenjing Shen
Sustainability (Basel, Switzerland), v 11(16), p4440
01 Aug 2019
url
https://doi.org/10.3390/su11164440View
Published, Version of Record (VoR)CC BY V4.0 Open

Abstract

Environmental Sciences Environmental Sciences & Ecology Environmental Studies Green & Sustainable Science & Technology Life Sciences & Biomedicine Science & Technology Science & Technology - Other Topics
The internet often serves as a communication platform for users to freely express opinions. However, as it supports the quick and wide spread of public opinions, it often results in great uncertainty and is very difficult to control. As a result, evaluating the risk levels of internet public opinion becomes very challenging. The safety of internet public opinion affects the sustainability and stability of society. In this paper, a novel conceptual model of internet public opinion governance is proposed. The model can be used to grade risk levels by combining the Analytic Hierarchy Process Sort II (AHPSort II) and Decision-Making Trial and Evaluation Laboratory (DEMATEL) under a fuzzy environment with triangular fuzzy sets. A numerical example is provided to verify the efficiency of the proposed method, and some managerial implications are also discussed.

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Environmental Sciences
Environmental Studies
Green & Sustainable Science & Technology
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