Research and Build of Data Preprocessing Model in Web Data Mining
Han Yuan-jie · Modern Electronics Technique · 2007
Data preprocessing is the chief process in the Web log mining.This article advances a kind of popular model of data preprocessing,which divides data preprocessing into five steps: data cleaning,user identification,session identification and format conversion.This model has been tested on the tour Web,which has been proved to be completely feasible,good versatility and extensibility.