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A Novel Multiple Kernel Sparse Representation based Classification for Face Recognition
2014
KSII Transactions on Internet and Information Systems
It is well known that sparse code is effective for feature extraction of face recognition, especially sparse mode can be learned in the kernel space, and obtain better performance. Some recent algorithms made use of single kernel in the sparse mode, but this didn't make full use of the kernel information. The key issue is how to select the suitable kernel weights, and combine the selected kernels. In this paper, we propose a novel multiple kernel sparse representation based classification for
doi:10.3837/tiis.2014.04.017
fatcat:4fn5d3qmibhkniqzyinhjcmfvm