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微博信息监测应用与算法研究 被引量：3

Research on microblog monitoring algorithm
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摘要 分析了微博文本的特点,设计了微博信息监测应用的功能。采用VSM模型表示微博文本,并基于SVM分类算法对微博评论进行情感分类;结合评论者的身份信息对其权威性进行计算。最后综合每位评论者的情感倾向及其权威性,得到大众对该微博话题的情感倾向。 The characteristics of micro-blog texts are analyzed, and the fimctions of a micro-blog information monitoring system are designed. Then the VSM model is used to represent the text of the micro-biog. The comments in micro-blogs are classified according to emotion based on SVM classification algorithm and the authority of every commenter is calculated using his personal information. Combining the emotional tendency and authority of each commenter, the public emotional tendency to this topic may be estimated.
作者 高永梅
机构地区 杭州职业技术学院信息电子系
出处 《计算机时代》 2012年第6期7-9,共3页 Computer Era
基金 浙江省社科联研究课题(2011B097)
关键词 情感分类 微博 SVM 特征选择 sentiment classification micro-blog SVM feature selection
分类号 TP319 [自动化与计算机技术—计算机软件与理论]
  • 相关文献

参考文献8

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二级参考文献5

  • 1宋玲,马军,连莉,张志军.文档相似度综合计算研究[J].计算机工程与应用,2006,42(30):160-163. 被引量：40
  • 2严莉莉,张燕平.基于类信息的文本聚类中特征选择算法[J].计算机工程与应用,2007,43(12):144-146. 被引量：7
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共引文献100

同被引文献93

  • 1金鑫,谢斌,朱建明.基于复杂网络分析的微博网络舆情传播[J].吉林大学学报（工学版）,2012,42(S1):271-275. 被引量：19
  • 2袁毅.链接分析用于学术网站评价存在的问题及解决办法[J].情报学报,2005,24(5):585-593. 被引量：20
  • 3Rui HX, Whinston A. Information or attention An empirical study of user contribution on TwitterrJ'l. Information System E-Business Management, 2012(10) :309-324.
  • 4Cheong M, Lee V C S. A microblogging-based approach to terrorism informatics: Exploration and chronicling civilian sentiment and response to terrorism events via Twitter[J]. Information System Front, 2011( 13)=45-59.
  • 5Sonnenbichler A C, Bazant C. Application of a community membership life cycle model on tag-based communities in Twitter[A]//Proceedings of the 34th Annual Conference of the Gesellschaft fur Klassifikation e. V[C]. Karlsruhe, 2010:301-309.
  • 6Wang A H. Machine learning for the detection of spam in Twitter networks[A]//Obaidat M S, Tsihrintzis G A, Filipe J (eds). e-Business and Telecommunications 7th International Joint Oonference, IOETE 2010, Athens, Greece, July 26-28, 2010, Revised Selected PaperslO]. COIS 222. Springer Berlin Heidelberg, 2012:319-333.
  • 7Vosecky J, Leung K W, Ng W. Searching for quality microblog posts: filtering and ranking basea on comem analysis and implicit links[A]//Lee S-g, Peng Z, Zhou X, et al (Eds.). Database System for Advanced Applications 17th International Conference, DASFAA 2012, Busan, South Korea, April 15-19, 2012, Proceedings, Part I[C]. LNCS 7238. Springer Berlin Heidelberg, 2012:397-413.
  • 8长微博 百度百科[EB/OL][2013-04-27].http://baikebaidu.com/view/6194369.htm.
  • 9Rui H X, Whinston A. Information or Attention? An Empirical Study of User Contribution on Twitter [ J ]. Information System E-Business Management, 20]2 (10) : 309 -324.
  • 10Cheong M, Lee V C S. A Microblogging-Based Approach to Terrorism Informatics: Exploration and Chronicling Civilian Sentiment and Response to Terrorism Events via Twitter [ J]. Information System Front, 20]! (13) ; 45 -59.

引证文献3

二级引证文献40

计算机时代
2012年 第6期

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