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New Technology of Library and Information Service  2010, Vol. 26 Issue (2): 63-67    DOI: 10.11925/infotech.1003-3513.2010.02.11
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The Study of Expert Research Field Automatic Recognition
Zhao Hongbin   Lu Wei
(Center for Studies of Information Resources, Wuhan University, Wuhan 430072,China)
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Based on document-weight combining method, this paper uses N-gram language model and designs an expert research field recognition system. Taking Wuhan University as a preliminary evaluation example, the authors find that the system is highly effective in the expert research field recognition.

Key wordsExpert research field recognition      Expert search      Text classification     
Received: 20 January 2010      Published: 25 February 2010


Corresponding Authors: Zhao Hongbin     E-mail:
About author:: Zhao Hongbin,Lu Wei

Cite this article:

Zhao Hongbin,Lu Wei. The Study of Expert Research Field Automatic Recognition. New Technology of Library and Information Service, 2010, 26(2): 63-67.

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