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

Library and Information Service ›› 2022, Vol. 66 ›› Issue (16) : 13-23.

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Library and Information Service ›› 2022, Vol. 66 ›› Issue (16) : 13-23. DOI: 10.13266/j.issn.0252-3116.2022.16.002
SPECIAL TOPIC:Network Public Opinion Dissemination and Emergency Management of Major Emergencies Driven by Digital Intelligence

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

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{{article.zuoZheEn_L}}. {{article.title_en}}[J]. {{journal.qiKanMingCheng_EN}}, 2022, 66(16): 13-23 https://doi.org/10.13266/j.issn.0252-3116.2022.16.002

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