TEM: Tree-enhanced Embedding Model for Explainable Recommendation
WWW '18: The Web Conference 2018 Lyon France April, 2018, pp. 1543-1552, 2018.
While collaborative filtering is the dominant technique in personalized recommendation, it models user-item interactions only and cannot provide concrete reasons for a recommendation. Meanwhile, the rich side information affiliated with user-item interactions (e.g., user demographics and item attributes), which provide valuable evidence t...More