369 search results - page 19 / 74 » An Improved Generalized Discriminant Analysis for Large-Scal... |
TKDE
2011
13 years 2 months ago
2011
—Classification has been used for modeling many kinds of data sets, including sets of items, text documents, graphs, and networks. However, there is a lack of study on a new kind...
ICASSP
2007
IEEE
14 years 1 months ago
2007
IEEE
Content-based audio classification techniques have focused on classifying events that are both semantically and perceptually distinct (such as speech, music, environmental sounds...
CVPR
2011
IEEE
13 years 3 months ago
2011
IEEE
In this paper, a Random Field Topic (RFT) model is proposed for semantic region analysis from motions of objects in crowded scenes. Different from existing approaches of learning ...
ICCV
2011
IEEE
12 years 7 months ago
2011
IEEE
In the real visual world, the number of categories a classifier needs to discriminate is on the order of hundreds or thousands. For example, the SUN dataset [24] contains 899 sce...
SYSTOR
2009
ACM
14 years 2 months ago
2009
ACM
A typical storage hierarchy comprises of components with varying performance and cost characteristics, providing multiple options for data placement. We propose and evaluate a hie...