497 search results - page 70 / 100 » Cross-domain collaboration recommendation |
ICDIM
2007
IEEE
15 years 2 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 ...
116
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RECSYS
2010
ACM
14 years 11 months ago
2010
ACM
A ranking approach, ListRank-MF, is proposed for collaborative filtering that combines a list-wise learning-to-rank algorithm with matrix factorization (MF). A ranked list of item...
116
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EUROPAR
2007
Springer
15 years 8 months ago
2007
Springer
The interest among a geographically distributed user base to mine massive collections of scientific data propels the need for efficient data dissemination solutions. An optimal dat...
127
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WEBI
2001
Springer
15 years 6 months ago
2001
Springer
: Automated collaborative filtering is a popular technique for reducing information overload. In this paper, we propose a new approach for the collaborative filtering using local...
108
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ICPR
2008
IEEE
16 years 3 months ago
2008
IEEE
Two major challenges in collaborative filtering are the efficiency of the algorithms and the quality of the recommendations. A variety of machine learning methods have been applie...