• DocumentCode
    1849900
  • Title

    The pragmatics information extraction based on BP neural network

  • Author

    Liu Ding ; Jiang Minghu

  • Author_Institution
    Sch. of Humanities & Social Sci., Tsinghua Univ., Beijing, China
  • Volume
    2
  • fYear
    2012
  • fDate
    21-25 Oct. 2012
  • Firstpage
    1256
  • Lastpage
    1259
  • Abstract
    This article describes a method that uses the BP neural network to extract the pragmatics information from the conversational corpus. Then cluster the texts based on the pragmatics information matrix that generated by the BP neural network. And, compare with the original term-document matrix, the pragmatics information matrix improve the clustering results obviously.
  • Keywords
    backpropagation; information retrieval; matrix algebra; natural language processing; neural nets; pattern clustering; text analysis; BP neural network; nature language processing; pragmatics information extraction; pragmatics information matrix; text clustering; BP neural network; conversational corpus; pragmatics; text clustering;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Signal Processing (ICSP), 2012 IEEE 11th International Conference on
  • Conference_Location
    Beijing
  • ISSN
    2164-5221
  • Print_ISBN
    978-1-4673-2196-9
  • Type

    conf

  • DOI
    10.1109/ICoSP.2012.6491804
  • Filename
    6491804
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1849900