278 search results - page 28 / 56 » Fast Feature Selection Using Fractal Dimension |
CVPR
2000
IEEE
13 years 12 months ago
2000
IEEE
This paper describes a fast and robust approach to recovering structure and motion from video frames. It rst describes a robust recursive factorization method for ane projection...
ICCV
2009
IEEE
15 years 12 days ago
2009
IEEE
Many machine learning algorithms require the summation of Gaussian kernel
functions, an expensive operation if implemented straightforwardly. Several methods
have been proposed t...
CCGRID
2004
IEEE
13 years 11 months ago
2004
IEEE
Peer-to-peer environments have become popular as a framework for exchange of services. In these environments, certain peers may fail to provide their services. Reputation can be a...
PAKM
2008
13 years 8 months ago
2008
With a rich variety of forms and types, digital resources are complex data objects. They grows fast in volume on the Web, but hard to be classified efficiently. The paper presents ...
ECML
2007
Springer
14 years 1 months ago
2007
Springer
L1 regularization is effective for feature selection, but the resulting optimization is challenging due to the non-differentiability of the 1-norm. In this paper we compare state...