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›› 2014, Vol. 26 ›› Issue (7): 33-35.doi: 10.13998/j.cnki.issn1002-1248.2014.7.008

• Network technology • Previous Articles     Next Articles

Research and Improvement of Feature Selection for Page Categorization in Digital Library

BAO Ling-yun   

  1. Library, Heze College, Heze 274015, China
  • Received:2014-01-23 Online:2014-07-05 Published:2014-07-11

Abstract: Firstly this paper analyzed the importance of applying page categorization in digital library, then it introduced the connation and basic technologies of page categorization. Also the author studied two main feature selection methods specially: Mutual Information algorithm and Chi-square algorithm. Meanwhile, the paper pointed the current weaknesses of the two feature selection methods and put forward corresponding improving measures.

Key words: Page categorization

CLC Number: 

  • G250
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