MNI: An enhanced multi-task neighborhood interaction model for recommendation on knowledge graph

To alleviate the data sparsity and cold start problems for collaborative filtering in recommendation systems, side information is usually leveraged by researchers to improve the recommendation performance. The utility of knowledge graph regards the side information as part of the graph structure and...

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Autores principales: Xintao Ma, Liyan Dong, Yuequn Wang, Yongli Li, Hao Zhang
Formato: article
Lenguaje:EN
Publicado: Public Library of Science (PLoS) 2021
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Acceso en línea:https://doaj.org/article/d6c77c0f53d2478db014905a0c8693f7
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