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Association rules is one of web data mining methods, taking advantage of the knowledge acquired through the web log and finding the user's navigational behavior. Recently, nearly all researches of association rules are based on intra-transaction. They all focus on the relationship among web pages. But user is the center of all the internet services, and they should be given more considered. In this...
To meet the personalized needs of Web user, a new method combine decision tree base on WEB log with multidimensional data and evidence theory is proposed. This paper first generalizes the concept hierarchies in uncertain database, and then extends the decision tree technique to an uncertain environment where the uncertain is represented by evidence theory. This evidence theory concept hierarchy decision...
Along with the rapid development of the Internet, Web has become most importmant resource of information. It is getting more difficult to fast and accurately find useful information from the gigantic amount of data provided by Web. The Web usage mining is the process inferring valuable knowledge by analyzing users' access information, which is of great significance for better managing Web sites and...
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