METHOD AND A SYSTEM FOR FILTERING A SPAM MESSAGE IN A KOREAN LANGUAGE SHORT MESSAGE SERVICE, PARTICULARLY FOR ACCURATELY DISCRIMINATING A SPAM MESSAGE FROM A NON-SPAM MESSAGE BY EXTRACTING EFFICIENT WORDS FOR SPAM FILTERING

摘要

PURPOSE: A method and a system for filtering a spam message in a Korean language short message service are provided to accurately extract efficient words for spam filtering by using a minimum unit morpheme which indicates meaning.;CONSTITUTION: A user terminal 1 requests the transmission of a Korean SMS(Short Message Service) message for a user terminal 2 from a message server(S404). The message server normalizes a Korean SMS message, and converts the message into a message converted into token(S406). The message server generates a non-spam message after filtering the spam message(S408), and transmits the non-spam message to the user terminal 2(S410).;COPYRIGHT KIPO 2011