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Unsupervised Optimal Discriminant Vector Based Feature Selection Method

An efficient unsupervised feature selection method based on unsupervised optimal discriminant vector is developed to find the important features without using class labels. Features are ranked according to the feature importance measurement based on unsupervised optimal discriminant vector in the fo...

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Hlavní autoři: Su-Qun Cao, Jonathan H. Manton
Médium: Artigo
Jazyk:Inglês
Vydáno: Hindawi Limited 2013-01-01
Edice:Mathematical Problems in Engineering
On-line přístup:http://dx.doi.org/10.1155/2013/396780
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