User’s rough set based fuzzy interest model in mining WWW cache

  • Authors:
  • Weifeng Zhang;Baowen Xu;Guoqiang Zhou

  • Affiliations:
  • Department of Computer Science and Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China;Department of Computer Sci. & Eng., Southeast University, Nanjing, China;Department of Computer Science and Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China

  • Venue:
  • ISPA'05 Proceedings of the 2005 international conference on Parallel and Distributed Processing and Applications
  • Year:
  • 2005

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Abstract

The WWW Cache technology can store the popular WWW pages in the user’s places through which the browsers can speed up fetching these pages. The information in the WWW Cache shows the users’ recent interest. The users’ interest can be widely used: for example, to customize the WWW pages, to filter the information, to pre-fetch the information and so on. How to use the information in the WWW Cache effectively lies in how to build an adaptive user interest model and how to construct an adaptive algorithm for interest mining. The interest is really a fuzzy concept, but the granularity in simple interest model is too small to describe users’ interest appropriately. Based on the analysis of the WWW Cache model, we bring forward a rough-set-based describing method for users’ fuzzy interest. With this method, the web page and the set of web pages in the WWW cache can be modeled conformably, and the historical interest and the interest matching can be easily used.