【摘要】 数据挖掘中主要的任务就是针对聚集数据的建模问题。目前数据挖掘中的个人隐私保护问题受到越来越多 的重视和研究。为了保护个人隐私,我们首先对一些私有数据进行随机化处理,在此基础上再进行建模。本文介绍了隐私 保护课题的发展、随机化处理方法的一般算法及隐私保护技术的发展前景。更多还原

【Abstract】 The primary task in data mining is the modeling of aggregated data. There has been much interest recently on personal privacy preservation in data mining. To protect personal privacy, we perturb personal data with a randomization algorithm and then do modeling based on it The paper introduces the development of the privacy preservation issue, the generic algorithm of randomization and the foreground of the privacy preservation technology.更多还原