1463 search results - page 241 / 293 » Feature selection based on the training set manipulation |
SIGIR
2003
ACM
14 years 1 months ago
2003
ACM
Libraries have traditionally used manual image annotation for indexing and then later retrieving their image collections. However, manual image annotation is an expensive and labo...
DOCENG
2007
ACM
14 years 19 days ago
2007
ACM
A surrogate is an object that stands for a document and enables navigation to that document. Hypermedia is often represented with textual surrogates, even though studies have show...
CVPR
2009
IEEE
15 years 3 months ago
2009
IEEE
Most modern computer vision systems for high-level
tasks, such as image classification, object recognition and
segmentation, are based on learning algorithms that are
able to se...
CVPR
2005
IEEE
14 years 10 months ago
2005
IEEE
In [1], three popular subspace face recognition methods, PCA, Bayes, and LDA were analyzed under the same framework and an unified subspace analysis was proposed. However, since t...
PRL
2000
13 years 8 months ago
2000
We have developed a novel system for content-based image retrieval in large, unannotated databases. The system is called PicSOM, and it is based on tree structured self-organizing...