Data Preprocess in Web Data Mining
Chen Baoshu · Jisuanji gongcheng · 2002
Web data mining is the main method for analysis of Web application. The data resource often is the Web server logs. But the log originated is unorderly, uncomplete, unprecision and unstructured. So it must be preprocessed. This thesis divides the data preprocess into three periods as date cleaning, user identification,session identification,and proposes an efficient Web data mining preprocess architecture WLP and the corresponding algorithms. ;;;;;