I have performed PCA to all images of my database so I have different vectors returned from PCA like Egenface mean etc. My question is Which vector I would use to train my NN in MATLB? And How would I train NN for 5 clases?
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Welcome to Stackoverflow. Could you explain in more detail what it is that you have done, and what the problem is? – J. P. Petersen Nov 09 '16 at 15:36
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After performing PCA on 26 images I have Eigenfaces matrix with size 65536*25. For training a neural network Should I provid this vector as a input? As it have lot of number of rows? – user7137066 Nov 09 '16 at 17:40
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Secondly As there were 26 images Why I have matrix of 65536*25? – user7137066 Nov 09 '16 at 17:41