A Collaborative Filtering Model for Link Prediction of Fusion Knowledge Graph

Zaifu Yu,Wenqian Shang,Weiguo Lin,Wei Huang

2021 21st ACIS International Winter Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD-Winter)（2021）

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摘要

In order to solve the problem that collaborative filtering recommendation algorithm completely depends on the interactive behavior information of users while ignoring the correlation information between items, this paper introduces a link prediction algorithm based on knowledge graph to integrate ItemCF algorithm. Through the linear weighted fusion of the item similarity matrix obtained by the Ite...

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关键词

Knowledge engineering,Collaborative filtering,Predictive models,Prediction algorithms,Data models,Sparse matrices,Software engineering

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