212 search results - page 17 / 43 » Embedded Unsupervised Feature Selection |
ICPR
2004
IEEE
14 years 11 months ago
2004
IEEE
The problem of automatic recognition of human activities is among the most important and challenging open areas of research in Computer Vision. This paper presents a new approach ...
EMNLP
2006
13 years 11 months ago
2006
We study unsupervised methods for learning refinements of the nonterminals in a treebank. Following Matsuzaki et al. (2005) and Prescher (2005), we may for example split NP withou...
CVPR
2010
IEEE
14 years 3 months ago
2010
IEEE
Visual vocabulary serves as a fundamental component in many computer vision tasks, such as object recognition, visual search, and scene modeling. While state-of-the-art approaches...
CVPR
2011
IEEE
13 years 7 months ago
2011
IEEE
Image object retrieval – locating image occurrences of specific objects in large-scale image collections – is essential for manipulating the sheer amount of photos. Current s...
ICMCS
2006
IEEE
14 years 3 months ago
2006
IEEE
It is well-known that supervised learning techniques such as linear discriminant analysis (LDA) often suffer from the so called small sample size problem when apply to solve face ...