在多数情况下,变换的数量在20到480的范围内变动,以便演示数据结构缩放的效果。
In most cases, I varied the number of mutations from 20 to 480 to provide a picture of how well the data structures scale.
基于数据变换法,提出使用高效数据结构即倒排文件的隐私保护关联规则挖掘算法ifb - PPARM。
Based on data-distort method, we propose privacy preserving association rules mining algorithm IFB-PPARM using efficient data structure namely inverted file.
最后给出坐标变换中所用到的数据结构。
Finally, data structure of coordinates transformation is presented.
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