[1]王华珍,孙雨洁,何霆,等.后疫情时代侨情危机状况识别方法[J].华侨大学学报(自然科学版),2022,43(6):825-832.[doi:10.11830/ISSN.1000-5013.202108017]
 WANG Huazhen,SUN Yujie,HE Ting,et al.Method for Identifying Crisis Situation of Overseas Chinese in Post-Epidemic Era[J].Journal of Huaqiao University(Natural Science),2022,43(6):825-832.[doi:10.11830/ISSN.1000-5013.202108017]
点击复制

后疫情时代侨情危机状况识别方法()
分享到:

《华侨大学学报(自然科学版)》[ISSN:1000-5013/CN:35-1079/N]

卷:
第43卷
期数:
2022年第6期
页码:
825-832
栏目:
出版日期:
2022-11-11

文章信息/Info

Title:
Method for Identifying Crisis Situation of Overseas Chinese in Post-Epidemic Era
文章编号:
1000-5013(2022)06-0825-08
作者:
王华珍 孙雨洁 何霆 陆炫羽 刘晓聪
华侨大学 计算机科学与技术学院, 福建 厦门 361021
Author(s):
WANG Huazhen SUN Yujie HE Ting LU Xuanyu LIU Xiaocong
College of Computer Science and Technology, Huaqiao University, Xiamen 361021, China
关键词:
后疫情时代 侨情 危机类型 自然语言处理 信息抽取
Keywords:
post-epidemic era overseas Chinese crisis type natural language processing information extraction
分类号:
R181.1;D634.3;TP274
DOI:
10.11830/ISSN.1000-5013.202108017
文献标志码:
A
摘要:
基于新冠疫情时代海外侨情危机事件频发,提出一种基于自动化信息要素抽取的新闻事件类型识别方法,对后疫情时代侨情新闻事件进行智能危机类别划分.首先,利用爬虫技术获取特定时间段的相关侨情事件新闻,进而采用信息抽取模型对语料数据进行信息要素抽取;然后,根据要素集的取值判断每条新闻的危机事件类型;最后,对2020年1月-8月的侨情新闻数据进行实证研究.结果表明:该方法不但能提升侨情分析的效率,还能进行多维度的危机状况信息可视化,有助于制定危机事件应对策略.
Abstract:
Based on the frequent occurrence of overseas Chinese crisis events in the era of the COVID-19 epidemic, a method for identifying news event types based on automatic information element extraction is proposed, so as to intelligently classify overseas Chinese news events in the post-epidemic era. Firstly, the crawler technology is used to obtain relevant the news of overseas Chinese events in a specific time period, and then the information extraction model is used to extract the information elements from the corpus data. Then, the crisis event type of each news is judged according to the value of the element set. Finally, it makes an empirical analysis on the overseas Chinese news data from January to August 2020. The results show that this method can not only improve the efficiency of overseas Chinese situation analysis, but also visualize multi-dimensional crisis information, which is helpful to formulate crisis response strategies

参考文献/References:

[1] 人民日报社.世卫组织将新型冠状病毒疫情列为国际关注的突发公共卫生事件[EB/OL].(2020-01-31)[2021-03-28] .https://baijiahao.baidu.com/s?id=1657184212860467637.
[2] 中国共产党新闻网.2020习近平总书记关于侨务工作重要论述研讨会在南京召开 万立骏出席并讲话[EB/OL].(2020-09-15)[2021-03-28] .http://cpc.people.com.cn/gb/n1/2020/0915/c432352-31861887.html.
[3] 骆克任,王超,谢婷婷.全球涉侨突发事件的危害等级研究[M]//丘进.华侨华人研究报告(2013).北京:社会科学文献出版社,2013.
[4] 李弼程,熊尧,黄涛,等.网络舆论智能引导仿真推演模型与系统构建[J].国防科技,2020,41(5):35-40.DOI:10.13943/j.issn1671-4547.2020.05.07.
[5] 骆克任,丘进,王超,等.海外同胞安全研究: 安全预警与风险应对[M].北京:社会科学文献出版社,2018.
[6] 朱琪.基于网络爬虫的舆情分析预警系统设计[J].电子设计工程,2020,28(22):56-60.DOI:10.14022/j.issn1674-6236.2020.22.013.
[7] 刘娜.冬奥会新闻文本采集及分类分析系统的设计与实现[D].邯郸:河北工程大学,2020.
[8] 刘宗田,黄美丽,周文,等.面向事件的本体研究[J].计算机科学,2009,36(11):189-192,199.DOI:10.3969/j.issn.1002-137X.2009.11.046.
[9] 秦彦霞,张民,郑德权.神经网络事件抽取技术综述[J].智能计算机与应用,2018,8(3):1-5,10.DOI:10.3969/j.issn.2095-2163.2018.03.002.
[10] 中国人大网.中华人民共和国突发事件应对法[EB/OL].(2013-04-16)[2021-03-28] .http://www.npc.gov.cn.
[11] 李芳芳,路毅恒,毛星亮.基于图模型和膨胀卷积神经网络的交通事件要素抽取算法: 110781393A[P].2020-02-11.
[12] OSCHINA.BosonNLP分词技术解谜[EB/OL].(2015-10-22)[2021-03-28] .https://www.oschina.net/question/2448846_2138515.
[13] MIN K,MA Chenggang,ZHAO Tianmei,et al.BosonNLP: An ensemble approach for word segmentation and POS tagging[C]//NLPCC 2015:Natural Language Processing and Chinese Computing.Nanchang:Springer International Publishing,2015:520-526.
[14] MIKOLOV T,CHEN Kai,CORRADO G,et al.Efficient estimation of word representations in vector space[C]//ICLR 2013 Conference Track.Arizona:arXiv,2013:1-12.
[15] DEVLIN J,CHANG Mingwei,LEE K,et al.BERT: Pre-training of deep bidirectional transformers for language understanding[C]//Proceedings of the 2019 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, Volume 1(Long and Short Papers).Minnesota:Association for Computational Linguistics,2019:4171-4186.DOI:10.18653/v1/N19-1423.
[16] 中国经济网.当重启遭遇疫情抬头美股周四交易日暴跌[EB/OL].(2020-06-12)[2021-03-28] .https://baijiahao.baidu.com/s?id=1669245895341930874.
[17] 张勇.Excel数据透视表在开放教育学籍数据统计中的应用[J].电脑知识与技术,2014,10(13):3050-3052.
[18] 唐净欣.公共危机事件中电视新闻舆论引导方法研究[J].新闻研究导刊,2019,10(19):174,176.DOI:10.3969/j.issn.1674-8883.2019.19.104.
[19] 李涵舒.论危机事件中新闻媒体的传播策略[J].新闻研究导刊,2020,11(3):156,175.DOI:10.3969/j.issn.1674-8883.2020.03.090.
[20] 侯向平.危机事件传播信息框架建构与类型研究与分析[J].公关世界,2016(9):45-47.

备注/Memo

备注/Memo:
收稿日期: 2021-10-21
通信作者: 王华珍(1975-),女,副教授,博士,主要从事人工智能、机器学习、增强现实、虚拟现实的研究.E-mail:wanghuazhen@hqu.edu.cn.
基金项目: 中央高校基本科研业务费资助项目(TZYB-202005); 华侨大学“华侨华人研究”专项经费资助一般项目(HQHRYB2019-01); 华侨大学“海外华文教育与中华文化传播协同创新中心”项目(HJY201901)
更新日期/Last Update: 2022-11-20