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| Discriminant Projection Embedding with Its Application to Face Recognition |
| Yan Yan Zhang Yu-jin |
| Department of Electronic Engineering, Tsinghua University, Beijing 100084, China |
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Abstract A new supervised linear dimensionality reduction method called Discriminant Projection Embedding (DPE) is proposed. Compared with widely-used Linear Discriminant Analysis (LDA), DPE can preserve the within-class neighboring geometry and extract between-class relevant structures for classification more efficient. Experimental results on public face databases show the feasibility and efficiency of DPE.
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Received: 04 June 2007
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Corresponding Authors:
Yan Yan
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2008, Vol. 30 
