Privacy Preserving Data Mining With Classification And Encryption Methods

Data mining can be performed with four different directions Association, Clustering, Classification and the Bayesian formula. In the recent years, many privacy preserving techniques are developed. These techniques are used to provide the privacy to the data. Here privacy related various information is gathered with their brief introduction. Here mainly focus is on the classification decision tree and the various encryption methods. In the cryptography both symmetric and asymmetric encryption algorithms are described here. Among them any of the encryption algorithms can be used in the privacy preserving data mining. So here both Decision tree algorithms and some encryption methods are surveyed.