BibSonomy publications for /user/jaeschke/mode+clusteringSun Jul 16 14:21:19 CEST 2006Seattle, Washington17th Conference on Uncertainty in Artificial IntelligenceAugust 2--5437--444Probabilistic Models for Unified Collaborative and Content-Based Recommendation in Sparse-Data Environments2001clustering network todo three 3mode mode Recommender systems leverage product and community information to target products to consumers. Researchers have developed collaborative recommenders, content-based recommenders, and a few hybrid systems. We propose a unified probabilistic framework for merging collaborative and content-based recommendations. We extend Hofmann's aspect model to incorporate three-way co-occurrence data among users, items, and item content. The relative influence of collaboration data versus content data is not...