Abstract
This paper presents a fuzzy risk evaluating method for network public sentiment emergency in which the risk factors are easily assessed by fuzzy value and the risk grades of each risk factor are evaluated by fuzzy linguistic value. By using the fuzzy entropy formula and the fuzzy comprehensive judgment matrix, we calculate the occurring probability of the unknown network public sentiment emergency. According to the interval that the calculated fuzzy comprehensive risk probability lies in, the risk rate of the network public sentiment emergency can be determined, which can further facilitate the urgent emergency decision making.
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References
Han, L., Lai, L., Yang, S., Li, F.: The risk evaluation for the city water supply emergency in Beijing by using AHP model. Beijing Water Utilities 6, 36–38 (2009)
Hong, D.H.: Multicriteria fuzzy decision-making problems based on vague set theory. Fuzzy Sets and Systems 114(1), 103–113 (2000)
Liu, X.C.: Entropy, distance measure and similarity measure of fuzzy sets and their relations. Fuzzy Sets and Systems 52(3), 305–318 (1992)
Li, L.: The Risk Analysis of HR Epiboly Based on the Fuzzy Integrated Evaluation. Journal of Zhongnan University of Economics and Law 4, 35–40 (2007)
Liu, J.K., Yuan, G.L.: The risk management investigation of critical emergency. Journal of College of Railway Police 1, 35–39 (2006)
Peng, Z.H.: Discussion on population emergency and network public sentiment. Journal of Shanghai Public Security College 1, 46–50 (2008)
Shang, X.G., Jiang, W.S.: A note on fuzzy information measures. Pattern Recognition Letters 18, 425–432 (1997)
Wang, P., Lin, J.P.: The evaluation system investigation of emergency in the main railroad. Railway Computer Applications 18(9), 1–3 (2009)
Wu, S.Z., Li, S.H.: The study of mechanism for network public sentiment early warning. Journal of Chinese People’s Public Security University 3, 38–42 (2008)
Xiao, K.H.: The risk early warning model study of emergency in supply chain. Journal of Henan University of Technology 8(1), 54–57 (2012)
Ye, J.Z., She, L.: Risk analysis and management of network emergency: a suggested framework. Soft Science 25(12), 59–67 (2011)
Zhong, R.Q., Xie, Y.J.: Application of fuzzy risk assessment and entropy coefficient in the software out-sourcing. Science Technology and Engineering 11, 2625–2628 (2011)
Zhang, L.L.: The investigation on the model of emergency network public sentiment early warning. Library and Information Service 11, 135–138 (2010)
Zeng, R.X., Xu, X.L.: The early warning system, index and mechanism of network public sentiment emergency. Journal of Informatics 11, 52–55 (2009)
Zeng, R.X.: The construction of early warning index of network public sentiment. Informatics Theory and Practice 33, 77–80 (2010)
Zhang, W.P.: Study on the index selecting and weight evaluation for emergency early warning. Journal of Chinese People’s Public Security University 6, 80–89 (2008)
Zadeh, L.A.: Fuzzy sets. Information and Control 8(3), 338–353 (1965)
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Zhang, Q., Li, X., Huang, Y. (2012). A New Fuzzy Risk Evaluation Method for Uncertain Network Public Sentiment Emergency. In: Wang, F.L., Lei, J., Gong, Z., Luo, X. (eds) Web Information Systems and Mining. WISM 2012. Lecture Notes in Computer Science, vol 7529. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-33469-6_54
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DOI: https://doi.org/10.1007/978-3-642-33469-6_54
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-33468-9
Online ISBN: 978-3-642-33469-6
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