中西方媒体报道各国疫情的对比及情感分析方法研究  

Comparation and Sentiment Analysis Method of Chinese and Western Media’s COVID-19 Reports on Various Countries

作　　者：陈雪松[1,2] 毛佳昕 马为之 刘奕群 张敏[1,2] 马少平 CHEN Xue-Song;MAO Jia-Xin;MA Wei-Zhi;LIU Yi-Qun;ZHANG Min;MA Shao-Ping(Department of Computer Science and Technology,Tsinghua University,Beijing 100084;Beijing National Research Center for Information Science and Technology,Beijing 100084)

机构地区：[1]清华大学计算机科学与技术系,北京100084 [2]北京信息科学与技术国家研究中心,北京100084

出　　处：《计算机学报》2022年第5期993-1002,共10页Chinese Journal of Computers

基　　金：国家重点研发计划(2018YFC0831700);国家自然科学基金(61732008,61532011);北京智源研究院和清华大学国强研究院资助.

摘　　要：媒体在信息化社会中扮演了重要角色,应秉承公平、公正、客观的原则.在2020年,媒体的报道引导着大众对新冠疫情的认知和对不同国家防控能力的认识.本文借助搜索引擎收集了26万余条中西方媒体对十个国家疫情情况的报道,分析结果显示,西方媒体在报道中国疫情时,消极文章比例明显偏高;报道美国疫情情况时,新闻特征与其他国家有明显差别.与此同时,较西方媒体,中方媒体在报道不同国家情况时,与实际疫情有更高的一致性,态度更客观.Media plays an important role in the information society and therefore,it should be fair,just,and objective.Media has been influencing the public’s cognition of COVID-19 and their views of the actions taken by the government of different countries in 2020.After analyzing more than 260 thousand reports collected from search engines and published by both the Chinese and Western media about 10 countries,we found that Western media has prejudice when reporting the epidemic in China,and there exist obvious abnormal features when they reporting the epidemic in the United States.In addition,compared to Western media,Chinese media are more consistent and objective with the actual development of the epidemic in different countries.

关 键 词：COVID-19 情感分析 信息传播 媒体报道 新闻特征 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]