Association rule and sequential pattern techniques are the methods that study and find the relationship in the items of transaction database.

关联规则和序列模式是研究和发现事务数据库中数据项之间的相关性的方法。

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Also, some of data mining algorithms that are commonly used in Web Usage mining are clustering, association rule generation, sequential pattern generation etc.

同时本篇论文也主要提出了一些经常被使用的数据挖掘的算法像聚类挖掘、关联规则挖掘、序列模式挖掘等。

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