网络舆论对伊朗突发新闻关注热点分析——以少将遇袭和导弹袭击事件中的微博为基础

Focus Analysis of Online Public Opinion on Breaking News in Iran

本文探究网络舆论对伊朗突发新闻的关注热点,进而透过社交媒体分析网络舆论对国际热点事件的关注倾向。以含有关键词"伊朗少将遇袭"、"伊朗导弹袭击"和"伊朗"的所有微博作为研究数据,基于词频统计和LDA主题模型提取主题,从文本特征角度分析网络舆论对伊朗局势的关注热点。本研究对基于新浪微博数据检索到的文本内容进行分析发现,网络舆论对于微博关键词"伊朗少将遇袭"和"伊朗导弹袭击"的关注集中于事件本身,并持续关注事件发展态势。对于含有关键词"伊朗"的微博文本分析发现,2020年1月3日-16日网络舆论对伊朗的关注主要集中于政治、战争方面,同时,也关注经济、体育方面的信息。

This article explores the focus of Internet public opinion on Iran’s breaking news,and then analyzes the online community’s focus on international events through social media.Taking all the tweets containing the keywords "Iran Major General Attack","Iranian Missile Attack" and "Iran" as the research data,the author extracts the subject based on word frequency and LDA theme model,and analyzes the focus of Internet public opinion on the situation in Iran from the perspective of text features.On the basis of the text analysis of Sina Weibo data,the author finds that the Internet public opinion focuses on the event itself and continues to follow the development of the event when analyzing the texts containing "Iran Major General attack" and "Iranian missile attack".However,when analyzing the keyword "Iran" in online Weibo texts from January 3 to 17,2020,it is found that online public opinion focuses on politics and war,as well as on economic and sports information.