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» Unsupervised Feature Selection Using Feature Similarity
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TCSV
2010
13 years 3 months ago
Image and Video Segmentation by Combining Unsupervised Generalized Gaussian Mixture Modeling and Feature Selection
In this letter, we propose a clustering model that efficiently mitigates image and video under/over-segmentation by combining generalized Gaussian mixture modeling and feature sele...
Mohand Saïd Allili, Djemel Ziou, Nizar Bougui...
KDD
2000
ACM
97views Data Mining» more  KDD 2000»
14 years 11 days ago
Feature selection in unsupervised learning via evolutionary search
YongSeog Kim, W. Nick Street, Filippo Menczer
BIOINFORMATICS
2007
93views more  BIOINFORMATICS 2007»
13 years 9 months ago
Unsupervised feature selection under perturbations: meeting the challenges of biological data
Roy Varshavsky, Assaf Gottlieb, David Horn, Michal...
COLING
2008
13 years 10 months ago
The Choice of Features for Classification of Verbs in Biomedical Texts
We conduct large-scale experiments to investigate optimal features for classification of verbs in biomedical texts. We introduce a range of feature sets and associated extraction ...
Anna Korhonen, Yuval Krymolowski, Nigel Collier