Data mining is the process of discovering explicit knowledge from large amounts of data stored in database, data warehouse or other repositories. There have been many studies about models of data mining such as association rule, sequential pattern and so on. Collaborative filtering is one of data mining models. In this paper, we propose two approaches to solving the mining process of collaborative filtering. Finally, collaborative filtering mining is applied to Knowledge Management system.
Chen, Wen-Chih; Chang, Lu-Ping; Shih, Hsin-Te; and Hsiao, Shu-Ling, "The Design and Implementation of Collaborative Filtering in Data Mining" (2001). ICEB 2001 Proceedings. 158.