Subjects: Library Science，Information Science >> Library Science submitted time 2023-10-08 Cooperative journals: 《知识管理论坛》
Abstract： [Purpose/significance] The anomie behavior of the audience is the crucial factor of drastic changes in public opinion. This paper aims to construct the technical framework of targeted guidance of anomie behavior, and guide the anomie behavior from the technical methods. [Method/process] This paper started with the analysis of the target guidance of the anomie behavior of the Internet public opinion audience. Then established the framework model and described each module of the framework model in detail. In addition, this paper organized the core technologies according to each module of the framework, and put forward the further research ideas. Finally, this paper verified the framework by taking microblog public opinion as an example. [Result/conclusion] Targeted guidance is a method combining theory and application. The technology framework model of target guidance for the anomie behavior of Internet public opinion audience can solve the specific defects of current guidance strategy from the technical level, and enhance the operability of targeted guidance.
Subjects: Library Science，Information Science >> Library Science submitted time 2023-08-26 Cooperative journals: 《图书情报工作》
Abstract： [Purpose/significance] Micro-blog plays an important role in getting information and building social networks. In order to improve the quality of micro-blog services and improve the information overload, this paper proposes a recommendation method for micro-blog content, which can carry out personalized microblog content recommendation based on user demands. [Method/process] Based on the fusion algorithm of similarity and trust degree, this paper built a model of Micro-blog content recommendation. Then, it took sina micro-blog as the research object, used the programming way to get data from five areas of cars, sports, sports and fitness, internet and finance, and conducted comparative analysis on the basis of user similarity and trust calculation experiment. [Result/conclusion] The analysis results show that this method can effectively represent and mine micro-blog content, and improve the accuracy and user satisfaction of micro-blog recommendation.
Subjects: Library Science，Information Science >> Information Science submitted time 2023-04-01 Cooperative journals: 《图书情报工作》
Abstract： [Purpose/significance] To explore the application value of flexible management and block chain theory in the construction of network public opinion risk management system, overcome the technical drawbacks of traditional management system, directly hit the existing difficulties and pain points of network public opinion risk management, and improve the efficiency of network public opinion risk management. [Method/process] Based on the theory of risk management and elasticity management of network public opinion, this paper established the theoretical framework of elasticity risk management of network public opinion, and then proposed a risk management system of network public opinion by using block chain technology. It elaborated on risk identification ledger, risk association tree and intelligent contract in detail. [Result/conclusion] This paper constructs the public opinion risk management system and block chain data guarantee system. Based on block chain technology, it designs perceptual intelligence ledger, risk association tree and intelligent contract. It makes public opinion risk management data safer, data traceable and more adaptable to organizational flexibility. This study can effectively guide the development of relevant systems, enhance the controllability of network public opinion risk management, and improve the efficiency of network public opinion risk management.
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