| 彭仲生,谌雯洁,义莲.基于文本挖掘的突发公共事件网络舆情治理研究[J].,2022,(2):49-56 |
| 基于文本挖掘的突发公共事件网络舆情治理研究 |
| Research on Network Public Opinion Governance of Public Emergencies Based on Text Mining |
| 投稿时间：2021-12-09 |
| DOI： |
| 中文关键词: 突发公共事件 网络舆情 舆情治理 文本挖掘 |
| English Keywords:public emergencies online public opinion public opinion governance text mining ( |
| Fund Project: |
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| 摘要点击次数: 387 |
| 全文下载次数: 95 |
| 中文摘要: |
| 基于网络爬取的方法,对近几年的121条有关突发公共事件网络舆情治理的典型案例进行可视化分析,对词云图、语义网络分析、LDA主题模型的特征分析进行语义挖掘。挖掘出突发公共事件网络舆情治理中的突出问题,了解阻碍网络舆情防控与治理之因。文章提出了构建网络舆情预警机制、建立网络舆论治理机制、健全传播者和接受者引导与培育机制、完善网络舆情法制与追责机制、优化网络舆情的多元联动共治机制。以期对突发公共事件中网络舆情有效监管,整治网络谣言乱象,较大程度地预防和减少突发公共事件的发生。 |
| English Summary: |
| Based on the 121 typical cases of network public opinion governance research on public emergencies in recent years, which are crawled by the network, the 121 typical cases of network public opinion governance are visually analyzed, and semantic mining is carried out through word cloud diagram, semantic network analysis, and feature analysis of LDA theme model. Excavate the prominent problems in the governance of online public opinion in public emergencies, and understand the reasons that hinder the prevention and control and governance of network public opinion. It is proposed to build an early warning mechanism for online public opinion, establish a governance mechanism for online public opinion, improve the guidance and cultivation mechanism for communicators and recipients, improve the legal system and accountability mechanism for online public opinion, and optimize the mechanism for multiple linkage and co-governance of network public opinion. It is expected to effectively supervise the network public opinion in public emergencies, rectify the chaos of online rumors, and prevent and reduce the occurrence of public emergencies to the greatest extent. |
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