Research on two-tier spam filtering model
Wang Zhibo · Journal of Zhengzhou University of Light Industry · 2010
A two-tier model of spam filtering was proposed based on the white list technology and Bayesian classification.Emails from trusted addresses can be received by real-time white list technology.Those normal emails that are not sent by ones in white list system may be judged through Bayesian filtering.This two-tier model of spam filtering can effectively improve the precision of filtering junk emails.