4542 search results - page 390 / 909 » Unsupervised Feature Selection Using Feature Similarity |
331
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CVPR
2011
IEEE
14 years 10 months ago
2011
IEEE
Spatial Pyramid Representation (SPR) is a widely used method for embedding both global and local spatial information into a feature, and it shows good performance in terms of gene...
157
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MLDM
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. We describe an algorithm called TargetCluster for the discretization of continuous targets in subgroup discovery. The algorithm identifies patterns in the target data an...
207
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TEC
2008
15 years 6 months ago
2008
In general, the analysis of microarray data requires two steps: feature selection and classification. From a variety of feature selection methods and classifiers, it is difficult t...
215
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CIKM
2010
Springer
15 years 4 months ago
2010
Springer
This paper proposes an algorithm called Imprecise Spectrum Analysis (ISA) to carry out fast dimension reduction for document classification. ISA is designed based on the one-sided...
156
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NIPS
2007
15 years 8 months ago
2007
Hierarchical penalization is a generic framework for incorporating prior information in the fitting of statistical models, when the explicative variables are organized in a hiera...