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PRL
1998
55views more  PRL 1998»
14 years 9 months ago
Non-linear dimensionality reduction techniques for unsupervised feature extraction
Steve De Backer, Antoine Naud, Paul Scheunders
PAMI
2007
102views more  PAMI 2007»
14 years 9 months ago
Feature Subset Selection and Ranking for Data Dimensionality Reduction
—A new unsupervised forward orthogonal search (FOS) algorithm is introduced for feature selection and ranking. In the new algorithm, features are selected in a stepwise way, one ...
Hua-Liang Wei, Stephen A. Billings