RippleNet: Propagating User Preferences on the Knowledge Graph for Recommender Systems

9 Mar 2018Hongwei WangFuzheng ZhangJialin WangMiao ZhaoWenjie LiXing XieMinyi Guo

To address the sparsity and cold start problem of collaborative filtering, researchers usually make use of side information, such as social networks or item attributes, to improve recommendation performance. This paper considers the knowledge graph as the source of side information... (read more)

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