Now showing items 1-1 of 1
User and Document Group Approach of Clustering in Tagging Systems
18th Intl. Workshop on Personalization and Recommendation on the Web and Beyond
In this paper, we propose a spectral clustering approach for users and documents group modeling in order to capture the common preference and relatedness of users and documents, and to reduce the time complexity of similarity calculations. In experiments, we investigate the selection of the optimal amount of clusters. ...