Prisoner's letter checking algorithm based on Bayesian

Abstract

Letter which is restrained strictly, is very important for the communication between prisoners and his family. How to check letters automatically to protect the privacy of prisoner based on the security is the aim of this paper. Checking the letters without human is an important topic, which will offer great power to the Informationize construction of prison. Because of the high processing speed of computer, the intelligent algorithm based on Bayesian not only increases the efficiency but also saves the labor resource. © 2011 Springer-Verlag Berlin Heidelberg.