A graph recommender model for knowledge graph propagation with collaborative factor

In view of the problems of data sparsity and cold-start in traditional recommender model, the introduction of knowledge graph as side-information can address the above problems and be interpretable. However, knowledge graph is more biased towards propagation of knowledge than user preferences and di...

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Bibliographic Details

Published in:	Xi'an Gongcheng Daxue xuebao
Main Authors:	ZHU Xinjuan, TONG Xiaokai, WANG Xihan, GAO Quanli
Format:	Article
Language:	Chinese
Published:	Editorial Office of Journal of XPU 2022-04-01
Subjects:	recommender system knowledge graph collaborative factor latent pattern
Online Access:	http://journal.xpu.edu.cn/en/#/digest?ArticleID=1171