695 search results - page 23 / 139 » Convex Learning with Invariances |
CVPR
2009
IEEE
15 years 5 months ago
2009
IEEE
In this paper we present a method for learning classspecific
features for recognition. Recently a greedy layerwise
procedure was proposed to initialize weights of deep
belief ne...
CVPR
2009
IEEE
15 years 5 months ago
2009
IEEE
Several recently-proposed architectures for highperformance
object recognition are composed of two main
stages: a feature extraction stage that extracts locallyinvariant
feature...
EVENT
2001
13 years 11 months ago
2001
Automatically understanding human actions from video sequences is a very challenging problem. This involves the extraction of relevant visual information from a video sequence, re...
NIPS
2007
13 years 11 months ago
2007
This paper considers kernels invariant to translation, rotation and dilation. We show that no non-trivial positive deļ¬nite (p.d.) kernels exist which are radial and dilation inv...
ECML
2001
Springer
14 years 2 months ago
2001
Springer
In many applications, modelling techniques are necessary which take into account the inherent variability of given data. In this paper, we present an approach to model class speciļ...