Analysis of Data Mining Privacy Preserving Technology Based on Data Processing
Zheng Shao-fei · Computer Technology and Development · 2011
As the development and application of data mining,it is a problem which must be resolved that how to protect privacy from leaking when obtaining accurate result.Data mining privacy preserving based on data processing should be an effective way to resolve the problem.Based on different data processing technologies,various privacy preserving algorithms,such as data anonymity,data distortion,data encryption,data purification and data obstructing,have been developed.In this paper,the technologies of data mining privacy preserving based on data processing are surveyed;the mechanisms and characteristics of various algorithms are discussed.Following a comprehensive comparison and analysis of the existing technologies as well as the algorithms,the criteria of evaluating data mining privacy preserving algorithms are given.