1617 search results - page 129 / 324 » Recommender Systems |
128
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UM
2009
Springer
15 years 10 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...
170
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AAIM
2008
Springer
15 years 6 months ago
2008
Springer
Many recommendation systems suggest items to users by utilizing the techniques of collaborative filtering (CF) based on historical records of items that the users have viewed, purc...
154
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OTM
2010
Springer
15 years 2 months ago
2010
Springer
Abstract. We propose a virtual teacher for the evaluation of students’ competencies. It aims to improve learning by making personalized suggestions on the learning materials. It ...
155
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RECSYS
2009
ACM
15 years 10 months ago
2009
ACM
In the Netflix Prize competition many new collaborative filtering (CF) approaches emerged, which are excellent in optimizing the RMSE of the predictions. Matrix factorization (M...
143
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CCR
2005
15 years 4 months ago
2005
There exist a wide variety of network design problems that require a traffic matrix as input in order to carry out performance evaluation. The research community has not had at it...