420 search results - page 21 / 84 » New Recommendation Techniques for Multicriteria Rating Syste... |
KDD
2009
ACM
14 years 8 months ago
2009
ACM
We describe a recommender system in the domain of grocery shopping. While recommender systems have been widely studied, this is mostly in relation to leisure products (e.g. movies...
JCM
2007
13 years 7 months ago
2007
Abstract— In this paper, we propose and evaluate the performance of new link layer frame transmission techniques for MIMO (multiple input multiple output) wireless systems from a...
RECSYS
2009
ACM
14 years 8 days ago
2009
ACM
Critiquing-based recommenders do not require users to state all of their preferences upfront or rate a set of previously experienced products. Compared to other types of recommend...
RECSYS
2010
ACM
13 years 7 months ago
2010
ACM
Social network analysis has attracted increasing attention in recent years. In many social networks, besides friendship links amongst users, the phenomenon of users associating th...
ICDIM
2007
IEEE
13 years 7 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 ...