Network Course Management System Development And Web Usage Mining

The thesis first introduces summary function network of course management system and apply web-site by our department in details,main including system manager module,teacher module and student module. On the basis of above, summarize application value of WEB usage mining, data source of mining, data preprocessing and mining method and some applied tools of Web mining. Introduce and analyze some common clustering algorithm. Analyze application of web usage mining in personalized Web-based education, discussesing how to realize personalized web-based education to meet the expectations of all kinds of students through Web log Information Extraction. In the end, introduce designing and implementation of common web log mining system: Web structure and the definition of log file format are introduced into web log mining preprocessing, which raises the accuracy and efficiency of preprocessing.;Efficient mining algorithm of maximum forward path and efficient mining algorithm of frequent traversal path are integrated in the mining period; Outlier analysis is introduced into the mining system.