Research on the Topic Clustering Graph and the Transmission Path of Micro-blogging Users amid COVID-19 Based on the LDA Model
Zhang Liu1, Wang Xiwei1,2,3,5, Huang Bo4, Liu Tingyan1
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.School of Computer Science and Technology, Jilin University, Changchun 130022 5.Academy of Northeast Revitalization, Jilin University, Changchun 130022
张柳, 王晰巍, 黄博, 刘婷艳. 基于LDA模型的新冠肺炎疫情微博用户主题聚类图谱及主题传播路径研究[J]. 情报学报, 2021, 40(3): 234-244.
Zhang Liu, Wang Xiwei, Huang Bo, Liu Tingyan. Research on the Topic Clustering Graph and the Transmission Path of Micro-blogging Users amid COVID-19 Based on the LDA Model. 情报学报, 2021, 40(3): 234-244.
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