498 search results - page 4 / 100 » Collaborative Filtering CAPTCHAs |
UAI
2003
13 years 9 months ago
2003
Collaborative filtering (CF) and contentbased filtering (CBF) have widely been used in information filtering applications, both approaches having their individual strengths and...
CHI
2005
ACM
14 years 8 months ago
2005
ACM
In this paper I propose a context-aware collaborative filtering system that can predict a user's preference in different context situations based on past user-experiences. Th...
UM
2007
Springer
14 years 1 months ago
2007
Springer
One of the main problems of collaborative filtering recommenders is the sparsity of the ratings in the users-items matrix, and its negative effect on the prediction accuracy. This ...
MSR
2005
ACM
2005
ACM
Accelerating cross-project knowledge collaboration using collaborative filtering and social networks
14 years 1 months ago
SOCIALCOM
2010
13 years 5 months ago
2010
This paper addresses the topic of social advertising, which refers to the allocation of ads based on individual user social information and behaviors. As social network services (e...