通信学报 ›› 2020, Vol. 41 ›› Issue (12): 193-204.doi: 10.11959/j.issn.1000-436X.2020215

• 学术通信 • 上一篇    下一篇

基于词相关性特征的多归属谱聚类突发事件检测

蒋伟进1,2,3,4, 王扬1,2, 刘晓亮2,3, 吕斯健2,3   

  1. 1 湖南工商大学大数据与互联网创新研究院,湖南 长沙 410205
    2 新零售虚拟现实技术湖南省重点实验室,湖南 长沙 410205
    3 湖南工商大学计算机与信息工程学院,湖南 长沙 410205
    4 武汉理工大学计算机科学与技术学院,湖北 武汉 430073
  • 修回日期:2020-10-24 出版日期:2020-12-25 发布日期:2020-12-01
  • 作者简介:蒋伟进(1967- ),男,湖南益阳人,博士,湖南工商大学教授、硕士生导师,主要研究方向为新一代分布式人工智能、软件定义物联网、社会计算、云计算与网络系统安全。
    王扬(1996- ),女,湖南衡阳人,湖南工商大学硕士生,主要研究方向为社会计算、应急管理、复杂系统建模和仿真、大数据技术。
    刘晓亮(1996- ),男,安徽阜阳人,湖南工商大学硕士生,主要研究方向为群智感知、移动计算、软件定义网络。
    吕斯健(1996- ),男,广东深圳人,湖南工商大学硕士生,主要研究方向为移动群智感知、互信计算。
  • 基金资助:
    国家自然科学基金资助项目(61472136);国家自然科学基金资助项目(61772196);湖南省自然科学基金资助项目(2020JJ4249);湖南省社会科学基金重点资助项目(2016ZDB006);湖南省社会科学成果评审委员会课题重点基金资助项目(19ZD1005);湖南省学位与研究生教育改革研究基金资助项目(2020JGYB234);湖南省研究生科研创新资助项目(CX20201074)

Multi-attribute spectral clustering emergency detection based on word correlation feature

Weijin JIANG1,2,3,4, Yang WANG1,2, Xiaoliang LIU2,3, Sijian LYU2,3   

  1. 1 Institute of Big Data and Internet Innovation, Hunan University of Technology and Business, Changsha 410205, China
    2 Key Laboratory of Hunan Province for New Retail Virtual Reality Technology, Changsha 410205, China
    3 College of Computer and Information Engineering, Hunan University of Technology and Business, Changsha 410205, China
    4 School of Computer Science and Technology, Wuhan University of Technology, Wuhan 430073, China
  • Revised:2020-10-24 Online:2020-12-25 Published:2020-12-01
  • Supported by:
    The National Natural Science Foundation of China(61472136);The National Natural Science Foundation of China(61772196);The Natural Science Founda-tion of Hunan Provincial(2020JJ4249);The Key Social Science Fund of Hunan Provincial(2016ZDB006);The Key Social Science Achievement Review Committee of Hunan Provincial(19ZD1005);The Degree and Graduate Education Reform Research Project of Hunan Provincial(2020JGYB234);Postgraduate Scientific Research Innovation Project of Hunan Province(CX20201074)

摘要:

针对当前用于提取突发事件的方法存在精度低和效率低的问题,提出一种基于词相关性特征的突发事件检测方法,能从社会网络数据流中快速地检测出突发事件,以便相关的决策者可以及时有效地采取措施进行处理,使突发事件的负面影响被尽量降低,维护社会的安定。仿真结果表明,突发事件检测方法在实时博文数据流中具有很好的事件检测效果,与已有的方法相比,所提方法可以满足突发事件检测的需求,不仅能检测到子事件的详细信息,而且能准确地检测出事件的相关信息。

关键词: 突发事件, 单词关系图, 多归属谱聚类, 检测

Abstract:

For current methods for extracting emergencies had problems of low accuracy and low efficiency, an emergency detection method based on the characteristics of word correlation was proposed, which could quickly detect emergency events from the social network data stream, so that relevant decision makers could take timely and effective measures to deal with, making the negative impact of emergencies can be reduced as much as possible to maintain social stability.The simulation results show that the emergency event detection method has a better event detection effect in the real-time blog post data stream.Compared with the existing methods, the proposed method can meet the needs of emergency detection.Not only the detailed information of the sub-events can be detected, but also the related information of the events can be accurately detected.

Key words: emergency, word relationship graph, multi-attribute spectral clustering, detection

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