Public opinion propagation control is one of the hot topics in contemporary social network research. With the rapid dissemination of information over the Internet, the traditional isolation and vaccination strategies ...Public opinion propagation control is one of the hot topics in contemporary social network research. With the rapid dissemination of information over the Internet, the traditional isolation and vaccination strategies can no longer achieve satisfactory results. A positive guidance technology for public opinion diffusion is urgently needed. First, based on the analysis of influence network controllability and public opinion diffusion, a positive guidance technology is proposed and a new model that supports external control is established. Second, in combination with the influence network, a public opinion propagation influence network model is designed and a public opinion control point selection algorithm(POCDNSA) is proposed. Finally, An experiment verified that this algorithm can lead to users receiving the correct guidance quickly and accurately, reducing the impact of false public opinion information; the effect of CELF is no better than that of the POCDNSA algorithm. The main reason is that the former is completely based on the diffusion cascade information contained in the training data, but does not consider the specific situation of the network structure and the diffusion of public opinion information in the closed set. thus, the effectiveness and feasibility of the algorithm is proven. The findings of this article therefore provide useful insights for the implementation of public opinion control.展开更多
This paper analyzes the current situation of the research on Intemet public opinion from the four aspects of the dissemination and evolution of network public opinion, detection and control, audience cognitive behavio...This paper analyzes the current situation of the research on Intemet public opinion from the four aspects of the dissemination and evolution of network public opinion, detection and control, audience cognitive behavior and group polarization, in order to provide a reference for the research of network public opinion in China.展开更多
Opinion leaders play a critical role in network public opinion transmission, their perspectives can shape public opinion and influence policy formulation and implementation. The paper is based on SINA micro-blog, by s...Opinion leaders play a critical role in network public opinion transmission, their perspectives can shape public opinion and influence policy formulation and implementation. The paper is based on SINA micro-blog, by structural equation model, as Fudan Poisoning Event for example, On the basis of in-depth analysis of opinion leaders effect on network public opinion transmission characteristics, Explore the opinion leaders on the influence of network public opinion transmission mechanism, in order to better play a role of opinion leader's guidance of public opinion.展开更多
As the Internet continues to expand, the influence of network information on real life has gradually deepened. Research on propagation and evolution of Internet public opinion has become a hot topic. The force of inte...As the Internet continues to expand, the influence of network information on real life has gradually deepened. Research on propagation and evolution of Internet public opinion has become a hot topic. The force of intemet public opinion penetrates and influences on every aspect of the society. Compared with traditional public opinion, the network public opinion has features of immediate, multivariate and interactive, the propagation behavior has the new change compared with the traditional public opinion. In the propagation behavior of network public opinion, agenda setting is no longer an arbitrary, the influence of opinion leaders in the agenda setting becomes more and more complex and diversified. The formation time of network public opinion is short, and social influence becomes strong. Guide the public opinion to build a harmonious environment of network public opinion. Overall, our country' s network public opinion environment is a benign situation and steadily promoting the reforms of public policies. Although there is still a few not rational voices full of them, the network public opinion shows a general trend of positive thinking. Based on this philosophy, through the research of network public opinion dissemination and evolution mechanism, can be all-round good guidance and supervision of public opinion, building a harmonious network environment of public opinion.展开更多
With the development of network technology, the influence of network culture on every aspect of social life appears gradually. How to use network culture to communicate and strengthen the mainstream public opinion, ho...With the development of network technology, the influence of network culture on every aspect of social life appears gradually. How to use network culture to communicate and strengthen the mainstream public opinion, how to do good influence to social harmonious development and eventually form a benign public opinion environment? This paper analyzes the relationship between network culture and the mainstream public opinionwnetwork culture regurgitation-feeding. The writer considers that network culture plays a positive role in mainstream public opinion communicating and expending.展开更多
With the development of network technology, the influence of network culture on every aspect of social life appears gradually. How to use network culture to communicate and strengthen the mainstream public opinion, ho...With the development of network technology, the influence of network culture on every aspect of social life appears gradually. How to use network culture to communicate and strengthen the mainstream public opinion, how to do good influence to social harmonious development and eventually form a benign public opinion environment ? These have already become one of the projects of social steady development. Clarifying the interrelationship of mainstream public opinion and network culture is the premise to combine the two effectively This paper analyzes the relationship between network culture and the mainstream public opinion--network culture regurgitation-feeding. The writer considers that network culture plays a positive role in mainstream public opinion communicating and expending展开更多
基金sponsored by the Natural Science Foundation of Heilongjiang Province of China under Grant No.LC2016024Natural Science Foundation of the Jiangsu Higher Education Institutions Grant No.17KJB520044 and 16KJB510024
文摘Public opinion propagation control is one of the hot topics in contemporary social network research. With the rapid dissemination of information over the Internet, the traditional isolation and vaccination strategies can no longer achieve satisfactory results. A positive guidance technology for public opinion diffusion is urgently needed. First, based on the analysis of influence network controllability and public opinion diffusion, a positive guidance technology is proposed and a new model that supports external control is established. Second, in combination with the influence network, a public opinion propagation influence network model is designed and a public opinion control point selection algorithm(POCDNSA) is proposed. Finally, An experiment verified that this algorithm can lead to users receiving the correct guidance quickly and accurately, reducing the impact of false public opinion information; the effect of CELF is no better than that of the POCDNSA algorithm. The main reason is that the former is completely based on the diffusion cascade information contained in the training data, but does not consider the specific situation of the network structure and the diffusion of public opinion information in the closed set. thus, the effectiveness and feasibility of the algorithm is proven. The findings of this article therefore provide useful insights for the implementation of public opinion control.
文摘This paper analyzes the current situation of the research on Intemet public opinion from the four aspects of the dissemination and evolution of network public opinion, detection and control, audience cognitive behavior and group polarization, in order to provide a reference for the research of network public opinion in China.
文摘Opinion leaders play a critical role in network public opinion transmission, their perspectives can shape public opinion and influence policy formulation and implementation. The paper is based on SINA micro-blog, by structural equation model, as Fudan Poisoning Event for example, On the basis of in-depth analysis of opinion leaders effect on network public opinion transmission characteristics, Explore the opinion leaders on the influence of network public opinion transmission mechanism, in order to better play a role of opinion leader's guidance of public opinion.
文摘As the Internet continues to expand, the influence of network information on real life has gradually deepened. Research on propagation and evolution of Internet public opinion has become a hot topic. The force of intemet public opinion penetrates and influences on every aspect of the society. Compared with traditional public opinion, the network public opinion has features of immediate, multivariate and interactive, the propagation behavior has the new change compared with the traditional public opinion. In the propagation behavior of network public opinion, agenda setting is no longer an arbitrary, the influence of opinion leaders in the agenda setting becomes more and more complex and diversified. The formation time of network public opinion is short, and social influence becomes strong. Guide the public opinion to build a harmonious environment of network public opinion. Overall, our country' s network public opinion environment is a benign situation and steadily promoting the reforms of public policies. Although there is still a few not rational voices full of them, the network public opinion shows a general trend of positive thinking. Based on this philosophy, through the research of network public opinion dissemination and evolution mechanism, can be all-round good guidance and supervision of public opinion, building a harmonious network environment of public opinion.
文摘With the development of network technology, the influence of network culture on every aspect of social life appears gradually. How to use network culture to communicate and strengthen the mainstream public opinion, how to do good influence to social harmonious development and eventually form a benign public opinion environment? This paper analyzes the relationship between network culture and the mainstream public opinionwnetwork culture regurgitation-feeding. The writer considers that network culture plays a positive role in mainstream public opinion communicating and expending.
文摘With the development of network technology, the influence of network culture on every aspect of social life appears gradually. How to use network culture to communicate and strengthen the mainstream public opinion, how to do good influence to social harmonious development and eventually form a benign public opinion environment ? These have already become one of the projects of social steady development. Clarifying the interrelationship of mainstream public opinion and network culture is the premise to combine the two effectively This paper analyzes the relationship between network culture and the mainstream public opinion--network culture regurgitation-feeding. The writer considers that network culture plays a positive role in mainstream public opinion communicating and expending