With the continuous popularity of cloud computing,privacy and security issues have gradually emerged,which has become an important factor restricting the development of cloud computing.Inspired by the economic and social "accountability system",this paper,from the perspective of regulating and restricting the privacy behavior of cloud partici-pants,aims at the identification of privacy breach of contract of cloud participants,conducts a research based on the mining of privacy behavior of censors.Firstly,the data of privacy log behavior are preprocessed,then the similarity between any two priva...
