By visualizing the literature data on network group polarization included in CNKI,we can accu-rately grasp the dynamic characteristics and development trends of this research.CiteSpace software is used to draw a knowledge graph of the spatiotemporal distribution,keyword co-occurrence,keyword clustering,and keyword frontier time series of literature,thus revealing the research overview and academic frontiers.It is found that domestic research on network group polarization is in a deepening stage of interdisciplinary develop-ment.The research hotspots include information cocoons,online political participation,algorithm recommenda-tions,values,and other aspects.High-yielding authors mostly come from universities in the same region with limited cross regional collaborative research,and the core author group has not yet formed.In the future,re-search objects should be expanded,cutting-edge methods and technologies such as information technology be introduced,interdisciplinary and multi domain integration and innovation be strengthened,and the occurrence and mechanism of network group polarization be further explored,thus enhancing the practicality and effective-ness of research.
关键词
网络群体极化/网络舆情/舆论引导/作用机制/CiteSpace
Key words
network group polarization/online public opinions/public opinion guidance/mechanism of ac-tion/CiteSpace
万方数据