[Numpy-discussion] some work on arpack

Albert Strasheim fullung at gmail.com
Wed Aug 16 10:29:51 CDT 2006


Argh...

> I recently used MATLAB's eigs to do exactly this. I had a dense matrix A
> with dimensions m x n, where m >> n. I wanted the eigenvalues of A'A
> (which
> has dimensions m x m, which is too large to keep in memory). But I could

Make that AA'.

Cheers,

Albert





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