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The task of clustering Web sessions is to group Web sessions based on similarity and consists of max

  • 資源大?。?/b>201 K
  • 上傳時間: 2014-01-11
  • 上傳用戶:wyly
  • 資源積分:2 下載積分
  • 標      簽: sessions clustering similarity Web

資 源 簡 介

The task of clustering Web sessions is to group Web sessions based on similarity and consists of maximizing the intra- group similarity while minimizing the inter-group similarity. The first and foremost question needed to be considered in clustering W b sessions is how to measure the similarity between Web sessions.However.there are many shortcomings in traditiona1 measurements.This paper introduces a new method for measuring similarities between Web pages that takes into account not only the URL but also the viewing time of the visited web page.Yhen we give a new method to measure the similarity of Web sessions using sequence alignment and the similarity of W eb page access in detail Experiments have proved that our method is valid and e幣cient.

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