本文对Web 数据挖掘算法分析进行了研究，首先简述了云计算关键技术，提出了如何在海量信息中提取出有 用信息的重要性，其次指出了在云计算环境中进行Web 数据挖掘提供更多数据挖掘的解决方案,最后对云计算环境下Web 数 据挖掘常用算法进行了探讨。

In this paper the Web data mining analysis algorithm is studied. At first, this paper introduces the cloud computing key technology, proposed how the mass of information extract useful information of importance, followed by that of the in cloud computing environment for Web data mining provides more data mining solutions. Finally, on cloud computing environment Web Data Mining algorithms commonly used are discussed.