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| A Review of the Research Status and Progress of Opinion Dynamics |
| LIU Jusheng1,3 , HE Jianjia2, HAN Jingti1,3, YU Changrui1,3
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1. School of Information Management and Engineering, Shanghai University of Finance and Economics, Shanghai 200433, China;
2. Business School, University of Shanghai for Science and Technology,Shanghai 200093,China;
3. Shanghai Financial Intelligent Engineering Technology Research Center, Shanghai 200433, China |
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Abstract As a form of public opinion, view and attitude, opinion widely exists in people′s life. It is important to clarify the evolution mechanism of opinion, explicit the existing research progress, and promote the rational governance of public opinion. In view of the lack of relevant introduction of binary opinion dynamics and the separation of the relationship between binary and group opinion dynamics, this paper summarized the research status of opinion dynamics at home and abroad. Firstly, it introduces the binary opinion dynamics model from the perspective of research method and interaction characteristic; Secondly, it combed the research results of group opinion dynamics from the perspective of individual characteristic, behavior characteristic, opinion characteristic, external environment and perspective dynamics. Finally, based on the existing research, it clarifies the problems, the mechanism of opinion evolution from the empirical perspective, the strengthening of opinions and the reduction of disputes, and the relationship between the evolution of views and group decision-making, that need to be solved in the future.
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Received: 30 September 2020
Published: 10 May 2021
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