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  2019,Vol.14no.4 ,page:907-916

Research on the Method of Automatic Classification in Earthquake Emergency Information
Abstract:      The efficient processing of seismic emergency information provides important support for earthquake emergency rescue. This paper, based on the demand of seismic emergency information classification, constructs an efficient and convenient method for classifying and processing seismic emergency information. According to the timeline before, during and after the earthquake, the seismic emergency information is classified into basic background information before the earthquake, information during the earthquake and information about the earthquake rescue. With the method of ‘Key-word Classification’ adopted, the emergency information collected from multiple ways is classified automatically with the support of computer language, which shortens the time needed for information processing and improves the efficiency and convenience of information service for emergency command.
Author NameAffiliation
Wang Lin Institute of Earthquake Science, China Earthquake Administration, Beijing 100036, China 
Jiang Lixin China Earthquake Networks Center, Beijing 100045, China 
Yang Tianqing China Earthquake Networks Center, Beijing 100045, China 
Zhang Weijia China Earthquake Networks Center, Beijing 100045, China 
Keywords:    Earthquake  Emergency information  Automatic classification  Keywords classification
Received on:  December 11, 2018
地震应急信息自动分类方法研究
摘要:    地震应急信息的高效处理为地震应急救援工作提供了重要支撑。本文根据地震应急信息分类的需求,构建了一种高效便捷的地震信息分类处理方法。以震前、震时、震后为时间主线,将地震应急信息分为震前基础背景信息、地震震情灾情信息及震后应急救援信息,并采用“关键词分类”的方法,在计算机语言的支持下,将多渠道汇集的应急信息进行自动分类,在一定程度上缩短了应急信息加工处理与服务的时间,能快速高效地为应急指挥提供信息服务。
关  键  词:地震  应急信息  自动分类  关键词分类
基金项目:地震科技星火项目(1840807302);川滇地区人员伤亡动态研究和国家重点研发计划(2018YFC1504506)
作者简介:王琳,女,生于1994年。中国地震局地震预测研究所2016级在读硕士。研究方向地震应急。E-mail:wanglin199@126.com
引用本文格式:王琳,姜立新,杨天青,张维佳.地震应急信息自动分类方法研究[J].震灾防御技术英文版,2019,14(4):907-916  DOI:10.11899/zzfy20190422
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