Analysis and Algorithm Research on Process of Data Preprocessing in Web Usage Mining
Jin Zhang · Journal of Liaoning University · 2009
Data preprocessing is the first stage in web usage mining,Conplete data preprocessing incuding data purificetion process,the user identificetion,session identification,transaction identificetion and path added.During each session,first of all give a detailed process definition,and then give each data processing method or algorithm,pointed out the directions for future research in the end.