IJCTT-International Journal of Computer Trends and Technology
Data mining is a process of analyzing and extracting useful information from databases. It helps to retrieve more information in various fields. Thus, data mining techniques provide an ease of making decisions regarding their user needs. The term spam is defined as unsolicited message and the goal of spam categorization is to distinguish between spam and acceptable message. The content filtering helps to control the problem in a variety of ways in online social network. The services recommend by social network such as friends to users based on their social graphs; it may not be the most appropriate one in existing methods.