Journal on Communications ›› 2016, Vol. 37 ›› Issue (2): 11-19.doi: 10.11959/j.issn.1000-436x.2016018

• academic paper • Previous Articles     Next Articles

Vector semantic computing method study for short sentence

Fu CHEN1,Chuang LIN2,Chao XUE2,Yue-mei XU1,Kun MENG2,Yi-han NI1   

  1. 1 Computer Department,Beijing Foreign Studies University, Beijing 100089, China
    2 Computer Department,Tsinghua University, Beijing 100084, China
  • Online:2016-02-26 Published:2016-02-26
  • Supported by:
    The National Natural Science Foundation of China;The National Natural Science Foundation of China;The National Natural Science Foundation of China;The National Natural Science Foundation of China;The Ministry of Education Program of New Century Excel nt Talents;2011 Key Project

Abstract:

A vector semantic computing method study for short sentence based on artificial neural network was proposed. And a semantic computational algorithm for social network texts as well as a discovery algorithm for mergencies was provided with reference to the information provided by the social nodes itself and the semantic of the text. Through the numerization of text, the calculation and comparison of semantic distance, the classification of nodes and the discovery of community can be realized. Then, huge quantities of Sina Weibo contents are collected to verify the model and algorithm put forward. In the end, outlooks for future jobs are provided.

Key words: online social networks, theme semantic computing, artificial neural nets, burst topics discovering

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