Big Data math operations
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I have matrix 414588x47236 want to make PCA dimension reduction on it
is there any idea to make so my computer is not crashing and minimze operation time?
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Mike Croucher
2021 年 12 月 4 日
What kind of matrix is it? Is it sparse or dense? Double precision? Single precision?
Is the matrix stored in a file? .mat or .csv or something else?
Have you managed to load it into MATLAB at all? What are the specifications of the machine you are using?
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