Towards Knowledge Discovery from WWW Log Data

As the result of interactions between visitors and a web site, an http log file contains very rich knowledge about users on-site behaviors, which, if fully exploited, can better customer services and site performance. Different to most of the existing log analysis tools which use statistical counting summaries on pages, hosts, etc., we propose a transaction model to represent users access history and a framework to adapt data mining techniques such as sequence and association rule mining to these transactions. In this framework, all transactions are extracted from the raw log file though a series of step by step data preparation phases. We discuss different methods to identify a user, and separate long convoluted sequences into semantically meaningful sessions and transactions. A new feature called interestingness is defined to model user interests in different web sections. With all the transactions being imported into an adapted cube structure with a concept hierarchy attached to ea...

• Type: Conference
• Year: 2000
• Where: ITCC
• Authors: Feng Tao, Fionn Murtagh
• Keywords: Data Mining, Http Log File, Information Technology, ITCC 2000, Log File