Re: [math] Sparse Matrix Support

2008-05-22 Thread John Iacona
> > The best way to do this is to open a JIRA issue at > http://issues.apache.org/jira/browse/MATH and to attach patches to this > issue. > Excellent, I will do that Do you think our current architecture is OK for your work ? Can you fit > sparse matrices in it easily Yes, I think the current R

Re: [math] Sparse Matrix Support

2008-05-22 Thread Luc Maisonobe
John Iacona wrote: > So did anything ever happen with the project in the thread referenced by > Luc? It seems like that was quite a while ago and I have not seen any > activity in the area of sparse matrices in a while. But if someone is > already working in this area I would definitely like to col

Re: [math] Sparse Matrix Support

2008-05-22 Thread John Iacona
So did anything ever happen with the project in the thread referenced by Luc? It seems like that was quite a while ago and I have not seen any activity in the area of sparse matrices in a while. But if someone is already working in this area I would definitely like to collaborate. As for ideas for

Re: [math] Sparse Matrix Support

2008-05-22 Thread Edward J. Yoon
ency, > perhaps complex numbers ...) > > Luc > > - Mail Original - > De: "John Iacona" <[EMAIL PROTECTED]> > À: "Commons Developers List" > Envoyé: Jeudi 22 Mai 2008 03:56:39 GMT +01:00 Amsterdam / Berlin / Berne / > Rome / Sto

Re: [math] Sparse Matrix Support

2008-05-22 Thread luc . maisonobe
, perhaps complex numbers ...) Luc - Mail Original - De: "John Iacona" <[EMAIL PROTECTED]> À: "Commons Developers List" Envoyé: Jeudi 22 Mai 2008 03:56:39 GMT +01:00 Amsterdam / Berlin / Berne / Rome / Stockholm / Vienne Objet: Re: [math] Sparse Matrix Suppo

Re: [math] Sparse Matrix Support

2008-05-21 Thread John Iacona
This is the book I was referring to http://www.ec-securehost.com/SIAM/FA02.html Regards, John On Wed, May 21, 2008 at 5:26 PM, Rory Winston <[EMAIL PROTECTED]> wrote: > Hey John > > Which book are you referring to? > > Also, take a look at the matrix classes in the Apache Mahout project - I > be

Re: [math] Sparse Matrix Support

2008-05-21 Thread Rory Winston
Hey John Which book are you referring to? Also, take a look at the matrix classes in the Apache Mahout project - I believe (though dont quote me on it) that they may have some support for sparse matrices. Cheers Rory John Iacona wrote: I noticed that support for sparse matrix computation w