[SciPy-dev] [mailinglist] Re: NNLS
Thu Aug 28 08:23:06 CDT 2008
Alan Isaac worte:
>Uwe Schmitt wrote:
>>/ The NNLS code is now via SVN at
/>>/ How can I contribute this code now ?
>Did you get the needed information for this?
No. But I had some problems receiving mails from
this list, maybe my spamfilter ate them.
>>/ Is there further any interest in code for
/>>/ * ICA (Independent componenent ananlysis) ?
/>>/ I wrapped existing C-Code with f2py.
/>>/ * NMF/NNMA (nonnegative matrix factorization / - approximation) ?
/>>/ which is pure Python/numpy code.
>I'd like to see the latter find its way into SciPy.
Nice. I'm just playing with it and try to implement some
variations as Sparse NNMA...
>(I'm not familiar with ICA; what's the application
ICA means "Independent Component Analysis" which can be
used for solving the cocktailparty problem or for blind
Look at http://www.procoders.net/?p=30 for further
Dr. rer. nat. Uwe Schmitt
Science Park 2
Telefon: +49 (0)681 8390 5334
Telefax: +49 (0)681 830 4376
Geschäftsführung: Dr.-Ing. Mathias Bauer
Amtsgericht Saarbrücken HRB 12339
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the Scipy-dev