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Discriminant sparse neighborhood preserving embedding for face recognition

โœ Scribed by Jie Gui; Zhenan Sun; Wei Jia; Rongxiang Hu; Yingke Lei; Shuiwang Ji


Book ID
113840205
Publisher
Elsevier Science
Year
2012
Tongue
English
Weight
579 KB
Volume
45
Category
Article
ISSN
0031-3203

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โœ Yong Wang; Yi Wu ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 794 KB

Neighborhood preserving embedding (NPE) is a linear approximation to the locally linear embedding algorithm which can preserve the local neighborhood structure on the data manifold. However, in typical face recognition where the number of data samples is smaller than the dimension of data space, it