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An incremental data mining algorithm for discovering web access patterns

机译:用于发现Web访问模式的增量数据挖掘算法

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摘要

Mining frequent traversal patterns is to discover the reference paths traversed by a sufficient number of users from web logs, which can be used for prefetching and suggestion for web users. However, the discovered frequent traversal patterns may become invalid or inappropriate when the user behaviours are changed. In this paper, we propose an incremental updating technique to maintain the discovered frequent traversal patterns when the traversal paths are inserted into or deleted from the database. The experimental results show that our algorithms are more efficient than other algorithms for the maintenance of mining frequent traversal patterns.
机译:挖掘频繁遍历模式是从Web日志中发现足够数量的用户遍历的参考路径,这些参考路径可用于Web用户的预取和建议。但是,当更改用户行为时,发现的频繁遍历模式可能变得无效或不合适。在本文中,我们提出了一种增量更新技术,以在遍历路径插入数据库或从数据库中删除遍历路径时维护发现的频繁遍历模式。实验结果表明,我们的算法在维护频繁遍历模式方面比其他算法更有效。

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