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Question: Singular Matrix Generation when co variance calculated for images data sets

Question:Singular Matrix Generation when co variance calculated for images data sets

Navien 5
July 10 2018
1

Hi, 

 

I have a dataset for face images and I have to calculate the covariance matrix of them, but it generates a singular matrix,

I used inv(), pinv(), and  scaler the diagonal of images matrix by a number but nothing work,I am doing Face Recognition

please, any help?
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