2286 search results - page 82 / 458 » The Combination and Evaluation of Query Performance Predicti... |
125
Voted
LREC
2008
15 years 5 months ago
2008
In this article we present a method for combining different information retrieval models in order to increase the retrieval performance in a Speech Information Retrieval task. The...
156
Voted
ICCV
2003
IEEE
15 years 9 months ago
2003
IEEE
Relevance feedback (RF) is an interactive process which refines the retrievals by utilizing user’s feedback history. Most researchers strive to develop new RF techniques and ign...
133
click to vote
VLDB
2005
ACM
15 years 9 months ago
2005
ACM
Popular XML languages, like XPath, use “treepattern” queries to select nodes based on their structural characteristics. While many processing methods have already been propose...
142
click to vote
PAMI
2007
15 years 3 months ago
2007
—We document methods for the quantitative evaluation of systems that produce a scalar summary of a biometric sample’s quality. We are motivated by a need to test claims that qu...
123
click to vote
CIVR
2004
Springer
15 years 9 months ago
2004
Springer
Most image retrieval systems only allow a fragment of text or an example image as a query. Most users have more complex information needs that are not easily expressed in either of...