567 search results - page 30 / 114 » Collaborative recommender systems: Combining effectiveness a... |
139
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SIGIR
2006
ACM
15 years 10 months ago
2006
ACM
We propose that the information access behavior of a group of people can be modeled as an information flow issue, in which people intentionally or unintentionally influence and in...
121
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ICDIM
2007
IEEE
15 years 4 months ago
2007
IEEE
In collaborative filtering systems, a common technique is default voting. Unknown ratings are filled with a default value to alleviate the sparsity of rating databases. We show ...
123
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ICDM
2007
IEEE
15 years 10 months ago
2007
IEEE
Recommender systems based on collaborative filtering predict user preferences for products or services by learning past user-item relationships. A predominant approach to collabo...
108
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AIEDU
2004
15 years 4 months ago
2004
This paper reviews the literature surrounding an information filtering technique, collaborative information filtering, which supports the discovery of resources in a way that is se...
122
Voted
CIDM
2007
IEEE
15 years 10 months ago
2007
IEEE
Abstract-Search engines, such as Google, assign scores to news articles based on their relevancy to a query. However, not all relevant articles for the query may be interesting to ...