Applying associative retrieval techniques to alleviate the sparsity problem in collaborative filtering.

Recommender systems are being widely applied in many application settings to suggest products, services, and information items to potential consumers. Collaborative filtering, the most successful recommendation approach, makes recommendations based on past transactions and feedback from consumers sh...

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Τόπος έκδοσης:	ACM transactions on information systems. 22, 1 (2004).
Κύριος συγγραφέας:	Huang, Zan
Άλλοι συγγραφείς:	Chen, Hsinchun, Zeng, Daniel
Μορφή:	Άρθρο
Γλώσσα:	English
Θέματα:	Recommender system. Associative retrieval. Collaborative filtering. Sparsity problem. Spreading activation.