498 search results - page 26 / 100 » Recency-based collaborative filtering |
CIKM
2009
Springer
15 years 6 months ago
2009
Springer
Traditionally, collaborative filtering (CF) algorithms used for recommendation operate on complete knowledge. This makes these algorithms hard to employ in a decentralized contex...
UM
2009
Springer
15 years 6 months ago
2009
Springer
Collaborative filtering (CF) techniques have proved to be a powerful and popular component of modern recommender systems. Common approaches such as user-based and item-based metho...
115
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ICDM
2003
IEEE
15 years 5 months ago
2003
IEEE
Collaborative Filtering (CF) techniques are becoming increasingly popular with the evolution of the Internet. E-commerce sites use CF systems to suggest products to customers base...
116
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EPIA
2009
Springer
15 years 3 months ago
2009
Springer
Abstract. In this paper we propose an incremental item-based collaborative filtering algorithm. It works with binary ratings (sometimes also called implicit ratings), as it is typi...
103
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AAAI
2006
15 years 1 months ago
2006
The open nature of collaborative recommender systems allows attackers who inject biased profile data to have a significant impact on the recommendations produced. Standard memory-...