3181 search results - page 144 / 637 » Set-based model: a new approach for information retrieval |
CIVR
2009
Springer
14 years 3 months ago
2009
Springer
In this paper we present a method to jointly optimise the relevance and the diversity of the results in image retrieval. Without considering diversity, image retrieval systems oft...
DOLAP
2005
ACM
13 years 11 months ago
2005
ACM
We propose a new functional framework for modeling, querying and reasoning about OLAP databases. The framework represents data (data cubes and dimensional hierarchies) and queryin...
SIGIR
2010
ACM
14 years 22 days ago
2010
ACM
We investigate the problem of learning document classifiers in a multilingual setting, from collections where labels are only partially available. We address this problem in the ...
MM
2009
ACM
2009
ACM
Distance metric learning from uncertain side information with application to automated photo tagging
14 years 1 months ago
Automated photo tagging is essential to make massive unlabeled photos searchable by text search engines. Conventional image annotation approaches, though working reasonably well o...
TIP
2010
13 years 7 months ago
2010
—In increasingly many cases of interest in computer vision and pattern recognition, one is often confronted with the situation where data size is very large. Usually, the labels ...