A novel neighbor selection scheme based on dynamic evaluation towards recommender systems

Collaborative filtering is a kind of widely used and efficient technique in various online environments, which generates recommendations based on the rating information of his/her similar-preference neighbors. However, existing collaborative filtering methods have some inadequacies in revealing the...

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Veröffentlicht in:	Science progress (1916) 2023-04, Vol.106 (2), p.368504231180090-368504231180090
Hauptverfasser:	Hu, Kerui, Qiu, Lemiao, Zhang, Shuyou, Wang, Zili, Fang, Naiyu, Zhou, Huifang
Format:	Artikel
Sprache:	eng
Schlagworte:	Collaboration Decay Filtration Modules Original Manuscript Recommender systems Sparsity
Online-Zugang:	Volltext
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