Research on Collaborative Filtering Recommendation Algorithm Based on Topic of Tags

Aiming at the problem that traditional tag-based recommendation algorithm only considering the user’s rating information leads to the low accuracy of recommendation,this paper puts forward an improved collaborative filtering recommendation algorithm.It builds the Latent Dirichlet Allocation(LDA) mod...

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Autor principal:	WEN Junhao,YUAN Peilei,ZENG Jun,WANG Xibin,ZHOU Wei
Format:	Artigo
Idioma:	Inglês
Publicat:	Editorial Office of Computer Engineering 2017-01-01
Col·lecció:	Jisuanji gongcheng
Matèries:	topic of tag|collaborative filtering|latent dirichlet allocation(lda) model|personalized recommendation;similarity
Accés en línia:	https://www.ecice06.com/fileup/1000-3428/PDF/201701043.pdf
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