Item-network-based collaborative filtering: A personalized recommendation method based on a user's item network.
Information Processing & Management(2017)
摘要
•This study suggests item-network-based collaborative filtering.•The method focuses on a user's item network to remedy the existing limitations.•Centrality indicators of the item network are utilized for recommendations.•The evaluation test results with sample data show potentials of our method.
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关键词
Recommendation system,Collaborative filtering,Item network,Centrality indicators,Social network analysis
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