497 search results - page 49 / 100 » Study on Feature Selection Algorithm in Topic Tracking |
GECCO
2007
Springer
15 years 5 months ago
2007
Springer
In many design tasks it is difficult to explicitly define an objective function. This paper uses machine learning to derive an objective in a feature space based on selected examp...
CVIU
2007
14 years 11 months ago
2007
Research presented in this paper deals with the systematic examination, development, and evaluation of a novel multimodal registration approach that can perform accurately and rob...
PERCOM
2010
ACM
14 years 9 months ago
2010
ACM
Abstract—Choosing the right feature for motion based activity spotting is not a trivial task. Often, features derived by intuition or that proved to work well in previous work ar...
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IJCNN
2008
IEEE
15 years 5 months ago
2008
IEEE
—In motor imagery-based Brain Computer Interfaces (BCI), discriminative patterns can be extracted from the electroencephalogram (EEG) using the Common Spatial Pattern (CSP) algor...
ICIP
2000
IEEE
16 years 20 days ago
2000
IEEE
This paper investigates the robustness of the wavelet transform, implemented by means of the Lifting Scheme (LS), with respect to numerical errors in the representation and calcul...