Study on email on classifying technique based Bayes
Yin Si-qing · Information technology newsletter · 2008
The email filter is one of the key technologies of anti-spam.Nowadays,the email filter technologies have three ways.The first way is based on the contents.The second way is based on IP address.The third way is based on the head or envelope of the email.These technologies have more or less effects on filtering spams.But because the body of an email is the essential carrier of spam,so it is easy to make false judgment only based on IP address,the head of emails,or the envelope of emails.This paper puts forward a scheme of spam filter system,which works before mail server independently.It adopts Bayes algorithm to filter spams.Thus it can avoid the shortcoming of strong rules,which is only based on IP address,the head of emails,or the envelope of emails.