161 search results - page 1 / 33 » Neighborhood-Based Tag Prediction |
ESWS
2009
Springer
13 years 11 months ago
2009
Springer
We consider the problem of tag prediction in collaborative tagging systems where users share and annotate resources on the Web. We put forward HAMLET, a novel approach to automatic...
ECML
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. We introduce a nonparametric model for sensitivity estimation which relies on generating points similar to the prediction point using its k nearest neighbors. Unlike most...
IR
2002
13 years 4 months ago
2002
Collaborative filtering systems predict a user's interest in new items based on the recommendations of other people with similar interests. Instead of performing content index...
MM
2010
ACM
13 years 2 months ago
2010
ACM
Social tags describe images from many aspects including the visual content observable from the images, the context and usage of images, user opinions and others. Not all tags are ...
SIGMOD
2010
ACM
13 years 2 months ago
2010
ACM
Effective keyword search on image databases is a major open problem, due to the inherent imprecision of keywords (tags) used to describe images' content. In this paper we pre...