1342 search results - page 68 / 269 » Descriptor Learning for Efficient Retrieval |
150
Voted
MM
2010
ACM
15 years 3 months ago
2010
ACM
The major scientific problem for content-based video retrieval is the semantic gap. Generally speaking, there are two appropriate ways to bridge the semantic gap: the first one is...
151
click to vote
SIGIR
2003
ACM
15 years 8 months ago
2003
ACM
Stemming can improve retrieval accuracy, but stemmers are language-specific. Character n-gram tokenization achieves many of the benefits of stemming in a language independent way,...
114
click to vote
CIVR
2007
Springer
15 years 9 months ago
2007
Springer
Fusion of multimedia streams for enhanced performance is a critical problem for retrieval. However, fusion performance tends to easily overfit the hillclimb set used to learn fus...
131
Voted
CVPR
2010
IEEE
15 years 7 months ago
2010
IEEE
This paper presents a codebook learning approach for image classification and retrieval. It corresponds to learning a weighted similarity metric to satisfy that the weighted simil...
136
Voted
WWW
2005
ACM
16 years 4 months ago
2005
ACM
This paper investigates basic research issues that need to be addressed for developing an architecture that enables repurposing of learning objects in a flexible way. Currently, t...