Independent Components Analysis: any plugins or Java code?

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Independent Components Analysis: any plugins or Java code?

Bill Christens-Barry
I saw mention of "ICA" in a recent thread, and this reminded me that I'd like to start trying independent components analysis on some images of old maps I'm working with. Can anyone point me to either existing plugins or code/libraries that could be used to create one? The only available libraries I've identified are for Matlab, not Java.

Thanks.

Bill
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Re: Independent Components Analysis: any plugins or Java code?

Michael Doube
Bill,

Unless someone has a better (quicker, lazier) approach:

 From my experience as a non-Matlab user Matlab code is not too hard to
port to Java using the JAMA matrix libraries, which is the approach I
took when writing some Java libraries for circle, ellipse and ellipsoid
fitting.  There are a couple of limitations though (e.g. search the
archive for generalized eigenvalues).

Michael

On 03/06/10 15:59, Bill Christens-Barry wrote:
> I saw mention of "ICA" in a recent thread, and this reminded me that I'd like to start trying independent components analysis on some images of old maps I'm working with. Can anyone point me to either existing plugins or code/libraries that could be used to create one? The only available libraries I've identified are for Matlab, not Java.
>
> Thanks.
>
> Bill