重大突发事件网络舆情UGC的事理图谱构建研究——以自然灾害7·20河南暴雨为例
王晰巍, 王小天, 李玥琪
Research on the Construction of the Event Evolution Graph of UGC of Network Public Opinions For Major Emergencies——Taking the Natural Disaster 7·20 Torrential Rain in Henan as an Example
Wang Xiwei, Wang Xiaotian, Li Yueqi
图书情报工作
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2022, (16): 13
-23
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DOI: 10.13266/j.issn.0252-3116.2022.16.002
