A Cross-Domain Collaborative Filtering Algorithm Based on Feature Construction and Locally Weighted Linear Regression

Cross-domain collaborative filtering (CDCF) solves the sparsity problem by transferring rating knowledge from auxiliary domains. Obviously, different auxiliary domains have different importance to the target domain. However, previous works cannot evaluate effectively the significance of different au...

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Publicat a:Comput Intell Neurosci
Autors principals: Yu, Xu, Lin, Jun-yu, Jiang, Feng, Du, Jun-wei, Han, Ji-zhong
Format: Artigo
Idioma:Inglês
Publicat: Hindawi 2018
Matèries:
Research Article
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC5830279/
https://ncbi.nlm.nih.gov/pubmed/29623088
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1155/2018/1425365
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