计算机应用 ›› 2005, Vol. 25 ›› Issue (02): 314-316.DOI: 10.3724/SP.J.1087.2005.0314

• 数据库与数据挖掘 • 上一篇    下一篇

一种基于ExLF日志文件的用户会话识别启发式算法

冯林1,2,何明瑞2,罗芬2   

  1. 1.西南交通大学计算机与通信工程学院; 2.四川师范大学工程技术系
  • 出版日期:2005-02-01 发布日期:2005-02-01

Heuristic algorithm of user session identification based on ExLF Log file format

 FENG Lin1,2, HE Ming-rui2, LUO Fen2   

  1. 1. College of Computer Science and Communication Engineering, Southwest Jjiaotong University, Chengdu Sichuan 610031,China; 2. Department of Engineering and Technology, Sichuan Normal University, Chengdu Sichuan 610072, China
  • Online:2005-02-01 Published:2005-02-01

摘要:

在详细介绍ExLF日志文件格式的基础上,定义了会话表;阐述了用户会话识别图的概念;给出了生成此会话识别图的一种启发式算法。最后,用一个例子验证了算法的有效性。

关键词:  ExLF日志文件格式TP393Web挖掘TP393用户会话识别图

Abstract:

Based on ExLF Log file format, the Session Tabel was defined, and the conception of user session graph was expounded in detail. A heuristic algorithm of creating graph of user sessions identification was presented. At last, an example illustrated the efficiency of this algorithm.

Key words: ExLF Log file formatTP393Web miningTP393graph of user session identification

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