294 search results - page 33 / 59 » Spectral feature selection for supervised and unsupervised l... |
133
Voted
ICASSP
2010
IEEE
15 years 3 months ago
2010
IEEE
This work exploits several machine-learning techniques to address the problem of image-quality prediction of synthetic aperture sonar (SAS) imagery. The objective is to predict th...
139
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KDD
2005
ACM
16 years 3 months ago
2005
ACM
We propose a new algorithm for dimensionality reduction and unsupervised text classification. We use mixture models as underlying process of generating corpus and utilize a novel,...
140
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IROS
2008
IEEE
15 years 9 months ago
2008
IEEE
Abstract— We present a learning-based approach for longrange vision that is able to accurately classify complex terrain at distances up to the horizon, thus allowing high-level s...
152
Voted
CVPR
2008
IEEE
16 years 5 months ago
2008
IEEE
This paper addresses the problem of recovering 3D human pose from a single monocular image, using a discriminative bag-of-words approach. In previous work, the visual words are le...
167
Voted
ICMCS
2006
IEEE
15 years 9 months ago
2006
IEEE
This paper presents a new framework that integrates relevance feedback into region-based image retrieval (RBIR) systems based on radial basis function network (RBFN). A modified u...