大数据环境下我国网络舆情研究知识图谱分析

Knowledge Mapping Analysis of Study on Internet Public Opinion in the Era of Big Data in China

[目的/意义]旨在为大数据环境下我国网络舆情研究提供参考。[方法/过程]以中国知网(CNKI)2013—2019年关于大数据环境下网络舆情研究相关文献为数据来源,利用CiteSpaceV工具绘制知识图谱,通过对文献进行时空分布、作者及机构合作共现网络、关键词共现网络的量化分析,归纳总结大数据环境下我国网络舆情研究的相关议题。[结果/结论]研究热点为舆情信息、舆情分析、数据挖掘、舆情监测、突发事件和新媒体;研究前沿主要为微博、社会舆情、舆情分析;未来研究主要是从多元主体协同视角探索基于大数据的网络舆情治理的理论和方法。

[Purpose/significance]The paper is to propose reference for internet public opinion study in China.[Method/process]The paper takes literatures study of internet public opinion in the era of big data collected by CNKI in 2013-2019 as data resource,uses CiteSpace V to draw the knowledge mapping,analyzes spatial-temporal distribution,author co-occurrence network,institution co-occurrence network,keyword co-occurrence,sums up issues relating to internet public study in the era of big data in China.[Result/conclusion]The hotspots are internet opinion information,internet opinion analysis,data mining,internet opinion monitoring,emergency events and new media.The research frontiers are microblog,social public opinion and public opinion analysis.The future research will explore theory and methods of internet public opinion governing based on big data from the perspective of plural subject coordination.