Journal on Communications ›› 2018, Vol. 39 ›› Issue (8): 176-184.doi: 10.11959/j.issn.1000-436x.2018136

• Papers • Previous Articles     Next Articles

Performance analysis of topic detection algorithms in distributed environment

Lu DENG1,Yan JIA1,Binxing FANG2,Bin ZHOU1,Tao ZHANG1,Xin LIU1   

  1. 1 College of Computer,National University of Defense Technology,Changsha 410073,China
    2 College of Computer,Beijing University of Posts and Telecommunications,Beijing 100876,China
  • Revised:2018-07-03 Online:2018-08-01 Published:2018-09-13
  • Supported by:
    The National Natural Science Foundation of China(61502517);The National Natural Science Foundation of China(61472433);The National Natural Science Foundation of China(61732004);The National Natural Science Foundation of China(61732022);The National Key Research and Development Program of China(0708068118002);The National Key Research and Development Program of China(2017YFB0803303)

Abstract:

Social network has become a way of life,therefore more and more people choose social network to express their views and feelings.Quickly find what people are talking about in big data gets more and more attention.And a lot of related methods of topic detection spring up in this situation.The performance analysis project was proposed based on the characteristics of social network.According to the project,the performances of some typical topic detection algorithms were tested and compared in large-scale data of Sina Weibo.What’s more,the advantages and disadvantages of these algorithms were pointed out so as to provide references for later applications.?

Key words: topic detection, distributed environment, social network, performance analysis

CLC Number: 

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