数据挖掘系统可以挖掘出多种类型的模式，而其中描述给定数据集的项之间有趣联系的关联分析模式就是一个非常重要的研究方向。
Data Mining system can find lots of patterns, in which association rules that describe the interesting relations among the items in given data sets are the important area.
来自自定义工具的临时PE文件为程序集文件，它们封装作为自定义工具输出的项目项中所描述的类型。
Temporary PE files from custom tools are assembly files that encapsulate types described in project items that are outputs of a custom tool.
对关联规则挖掘问题建立了完全格描述并给出了问题规模下限，提出了一种基于搜索空间划分的项集频度计算模型。
The problem of mining association rules with lattices is descried and the lower bonds of the problem′s are gained.
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