Research on Data Mining Method Based on Privacy Protection

Abstract

Indecent years, The massive growth of data in various fields not only promotes the development of data mining algorithm, But also brings the threat of privacy disclosure to the storage and mining of user data. In the process of data mining, protecting users' privacy, designing data mining methods that support privacy protection has become an important research field. Focusing on the hidden dangers of privacy disclosure in data mining methods, This paper mainly introduces the latest research progress of three privacy protection technologies, namely data distortion technology, data encryption technology and restricted publishing technology, and summarizes the research trend of data mining methods supporting privacy protection in the field of image processing and natural language processing.