469 search results - page 22 / 94 » Cluster-based query expansion |
94
Voted
ICMCS
2006
IEEE
15 years 4 months ago
2006
IEEE
We present methods for improving text search retrieval of visual multimedia content by applying a set of visual models of semantic concepts from a lexicon of concepts deemed relev...
WEBI
2005
Springer
15 years 3 months ago
2005
Springer
Search engines are powerful tools to find information on the Web. However, they commonly return a lot of irrelevant documents when the users’ queries are not specific enough. To...
TREC
2008
14 years 11 months ago
2008
: We describe the participation of the University of Amsterdam's ILPS group in the blog track at TREC 2008. We mainly explored different ways of using external corpora to expa...
CIKM
2005
Springer
15 years 3 months ago
2005
Springer
Language Modeling (LM) has been successfully applied to Information Retrieval (IR). However, most of the existing LM approaches only rely on term occurrences in documents, queries...
ECCV
2008
Springer
16 years 1 days ago
2008
Springer
In this paper we are interested in finding images of people on the web, and more specifically within large databases of captioned news images. It has recently been shown that visua...