[Numpy-discussion] very large matrices.

[Charles R Harris]

On 5/13/07, Dave P. Novakovic <davidnovakovic at gmail.com> wrote:
>
> > Are you trying some sort of principal components analysis?
>
> PCA is indeed one part of the research I'm doing.


I had the impression you were trying to build a linear space in which to
embed a model, like atmospheric folk do when they try to invert spectra to
obtain thermal profiles. Model based compression would be another aspect of
this. I wonder if there aren't some algorithms out there for this sort of
thing.

Chuck
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