Improvements on the uncorrelated optimal discriminant vectors |
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| Authors: | Xiao-Yuan Jing Zhong Jin |
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| Affiliation: | a Center for Multimedia Signal Processing and Department of Computing, Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong
b Department of Computer, Nanjing University of Science and Technology, Nanjing 210094, China |
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| Abstract: | The algorithm and the theorem of uncorrelated optimal discriminant vectors (UODV) were proposed by Jin. In this paper, we present new improvements to Jin's method, which include an improved approach for the original algorithm and a generalized theorem for UODV. Experimental results prove that our approach is superior to the original in the recognition rate. |
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| Keywords: | Uncorrelated optimal discriminant vectors Improved approach Generalized theorem |
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