4542 search results - page 24 / 909 » Unsupervised Feature Selection Using Feature Similarity |
DCC
2006
IEEE
14 years 8 months ago
2006
IEEE
The use of compression algorithms in machine learning tasks such as clustering and classification has appeared in a variety of fields, sometimes with the promise of reducing probl...
CVPR
2007
IEEE
14 years 11 months ago
2007
IEEE
We present an unsupervised method for learning a hierarchy of sparse feature detectors that are invariant to small shifts and distortions. The resulting feature extractor consists...
FGR
2008
IEEE
14 years 3 months ago
2008
IEEE
This paper presents an unsupervised learning approach to video-based face recognition that does not make any assumptions about the pose, expressions or prior localization of landm...
EWCBR
2008
Springer
13 years 10 months ago
2008
Springer
In this paper we propose an approach to address the old problem of identifying the feature conditions under which a gaming strategy can be effective. For doing this, we will build ...
ICIP
2003
IEEE
14 years 10 months ago
2003
IEEE
In this paper we present a multi-scale morphological method for use in texture classification. A connected operator similar to the morphological hat-transform is defined, and two ...