144 search results - page 4 / 29 » A PSO-based framework for dynamic SVM model selection |
PCM
2005
Springer
13 years 11 months ago
2005
Springer
Abstract. Image classification could be treated as an effective solution to enable keyword-based semantic image retrieval. In this paper, we propose a novel image classification...
CVPR
2010
IEEE
14 years 2 months ago
2010
IEEE
Automatic facial action unit (AU) detection from video is a long-standing problem in computer vision. Two main approaches have been pursued: (1) static modeling--typically posed a...
ECIR
2011
Springer
12 years 9 months ago
2011
Springer
Adaptation techniques based on importance weighting were shown effective for RankSVM and RankNet, viz., each training instance is assigned a target weight denoting its importance ...
CASES
2007
ACM
13 years 9 months ago
2007
ACM
We present an efficient framework for dynamic reconfiguration of application-specific custom instructions. A key component of this framework is an iterative algorithm for temporal...
ECML
2006
Springer
13 years 9 months ago
2006
Springer
Abstract We propose in this paper a novel approach to the classification of discrete sequences. This approach builds a model fitting some dynamical features deduced from the learni...