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CVPR
2003
IEEE
14 years 10 months ago
Object Segmentation in Videos from Moving Camera with MRFs on Color and Motion Features
In this paper we address the problem of fast segmenting moving objects in video acquired by moving camera or more generally with a moving background. We present an approach based ...
Rita Cucchiara, Andrea Prati, Roberto Vezzani
ICML
2004
IEEE
14 years 2 months ago
Gradient LASSO for feature selection
LASSO (Least Absolute Shrinkage and Selection Operator) is a useful tool to achieve the shrinkage and variable selection simultaneously. Since LASSO uses the L1 penalty, the optim...
Yongdai Kim, Jinseog Kim
FIW
1997
101views Communications» more  FIW 1997»
13 years 10 months ago
Evaluation of a State-Based Model of Feature Interactions
Abstract. At the second workshop on feature interactions, we proposed a statebased model for specifying features and proposed reachability-analysis algorithms for detecting various...
Pansy K. Au, Joanne M. Atlee
ESANN
2004
13 years 10 months ago
An informational energy LVQ approach for feature ranking
Input feature ranking and selection represent a necessary preprocessing stage in classification, especially when one is required to manage large quantities of data. We introduce a ...
Razvan Andonie, Angel Cataron
BMCBI
2008
110views more  BMCBI 2008»
13 years 9 months ago
Highly sensitive feature detection for high resolution LC/MS
Background: Liquid chromatography coupled to mass spectrometry (LC/MS) is an important analytical technology for e.g. metabolomics experiments. Determining the boundaries, centres...
Ralf Tautenhahn, Christoph Böttcher, Steffen ...