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FUIN
2010
268views more  FUIN 2010»
14 years 9 months ago
Boruta - A System for Feature Selection
Machine learning methods are often used to classify objects described by hundreds of attributes; in many applications of this kind a great fraction of attributes may be totally irr...
Miron B. Kursa, Aleksander Jankowski, Witold R. Ru...
PR
2010
141views more  PR 2010»
14 years 9 months ago
Salient feature and reliable classifier selection for facial expression classification
Marios Kyperountas, Anastasios Tefas, Ioannis Pita...
DEXA
2003
Springer
91views Database» more  DEXA 2003»
15 years 8 months ago
NLC: A Measure Based on Projections
In this paper, we propose a new feature selection criterion. It is based on the projections of data set elements onto each attribute. The main advantages are its speed and simplici...
Roberto Ruiz, José Cristóbal Riquelm...
ICDAR
2011
IEEE
14 years 2 months ago
A New Feature Optimization Method Based on Two-Directional 2DLDA for Handwritten Chinese Character Recognition
—LDA transformation is one of the popular feature dimension reduction techniques for the feature extraction in most handwritten Chinese characters recognition systems. The integr...
Xue Gao, Wenhuan Wen, Lianwen Jin
PAMI
2007
210views more  PAMI 2007»
15 years 2 months ago
Sharing Visual Features for Multiclass and Multiview Object Detection
We consider the problem of detecting a large number of different classes of objects in cluttered scenes. Traditional approaches require applying a battery of different classifier...
Antonio Torralba, Kevin P. Murphy, William T. Free...