Research on the Construction of Early Warning Index System of Network Public Opinion Emergency Based on Computer Simulation

2019 2nd International Conference of Green Buildings and Environmental Management

生态环境科学

Hongbing, Ge^1

Hunan Judicial Police Vocational College, Changsha, Hunan

410131, China^1

关键词: Crisis management;    Dynamic evolution;    Early warning mechanisms;    Early-warning indices;    Event propagation;    Network public opinions;    Public opinions;    Simulation software tools;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/310/5/052044/pdf
DOI  :  10.1088/1755-1315/310/5/052044

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

Under the current social background of our country, the dissemination environment, dissemination background, audience characteristics, media environment and event types of network public opinion are constantly developing and changing, and the influencing factors will also have new changes. The early warning index system of network public opinion emergencies is an important part of the crisis management of network public opinion. The analysis of network public opinion is based on the complete and accurate grasp of network public opinion. The early warning of network public opinion emergencies is based on the full exploitation and utilization of network public opinion data. Through the analysis and judgment of public opinion, the early warning mechanism of network public opinion emergencies can be improved. Computer simulation is a fast and economical important research tool, and the effectiveness and accuracy of computer simulation depends on the performance of computer simulation software tools. Using computer simulation and simulation of the process of user concept in event propagation, dynamic evolution simulation of events is analyzed according to the results of user concept, and hot events are identified.