Ripple Network: Propagating User Preferences on the Knowledge Graph for Recommender Systems
conference on information and knowledge management, Volume abs/1803.03467, 2018.
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. To address the limitations of existing embedding-based a...More
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