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Results tagged with svd
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user 36861
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How Does Mean Centering Affect the Result of Using SVD to Compress Images?
I did two things:
Found the mean of the data points then subtracted the mean from each data point and calculated the SVD of the result
Directly calculated the SVD of the original data matrix
Then I … They both looked like how SVD-compressed images should look (according to textbooks). …