情报学报  2021, Vol. 40 Issue (3): 223-233    DOI: 10.3772/j.issn.1000-0135.2021.03.001
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新冠肺炎疫情微博用户情感与主题挖掘的协同模型研究
王晰巍1,2,3,4, 李玥琪1, 刘婷艳1, 张柳1
1.吉林大学管理学院,长春 130022
2.吉林大学大数据管理研究中心,长春 130022
3.吉林大学网络空间治理研究中心,长春 130022
4.吉林大学东北振兴研究院,长春 130022
Research on the Collaborative Model of Sentiment Analysis and Topic Mining of Micro-blogging Users in the Context of COVID-19
Wang Xiwei1,2,3,4, Li Yueqi1, Liu Tingyan1, Zhang Liu1
1.School of Management, Jilin University, Changchun 130022
2.Research Center for Big Data Management, Jilin University, Changchun 130022
3.Research Center of Cyberspace Governance, Jilin University, Changchun 130022
4.Academy of Northeast Revitalization, Jilin University, Changchun 130022