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基于本体的语义网络会话聚类和可视化方法

, PP. 111-116

Keywords: 网络使用挖掘,网络会话聚类,相似性度量,本体,层云表

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Abstract:

提出一种基于本体的网络会话表示方法,即语义会话,和一种会话聚类和可视化方法。会话聚类方面基于用户浏览网站的公共路径提出一种语义会话间的相似性度量——语义公共路径相似性度量(SMSCP),并且使用改进的kmedoids聚类算法衡量其有效性。在聚类结果可视化方面应用层云表来展示聚类结果。实验表明文中的聚类方法和可视化方法具有更好的有效性及可理解性。

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