124 search results - page 2 / 25 » Rating aggregation in collaborative filtering systems |
COMAD
2009
13 years 6 months ago
2009
In this paper we propose a novel recommender system which enhances user-based collaborative filtering by using a trust-based social network. Our main idea is to use infinitesimal ...
CHI
2007
ACM
14 years 5 months ago
2007
ACM
The OpenChoice system, currently in development, is an open source, open access community rating and filtering service that would improve upon the utility of currently available W...
SIGIR
2008
ACM
13 years 4 months ago
2008
ACM
A recommender system must be able to suggest items that are likely to be preferred by the user. In most systems, the degree of preference is represented by a rating score. Given a...
RECSYS
2009
ACM
13 years 9 months ago
2009
ACM
RECSYS
2010
ACM
13 years 5 months ago
2010
ACM
The majority of recommender systems are designed to make recommendations for individual users. However, in some circumstances the items to be selected are not intended for persona...