Supercharging recommender systems using taxonomies for learning user purchase behavior
نویسندگان
چکیده
منابع مشابه
Supercharging Recommender Systems using Taxonomies for Learning User Purchase Behavior
Recommender systems based on latent factor models have been effectively used for understanding user interests and predicting future actions. Such models work by projecting the users and items into a smaller dimensional space, thereby clustering similar users and items together and subsequently compute similarity between unknown user-item pairs. When user-item interactions are sparse (sparsity p...
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ژورنال
عنوان ژورنال: Proceedings of the VLDB Endowment
سال: 2012
ISSN: 2150-8097
DOI: 10.14778/2336664.2336669