On Tue, Sep 7, 2010 at 1:10 PM, Ted Dunning <[email protected]> wrote:
> I am down with that and have already done QRD. I will take a look at the > others shortly (but a certain book chapter intervenes today). > > The stats stuff we may need is close to converted. It all uses our random > number structure and the importantest bits have tests with a few bits left > to do. > > I will make EigenvalueDecomposition my next project. > That would be supercool. > > On Tue, Sep 7, 2010 at 1:04 PM, Jake Mannix <[email protected]> wrote: > > > ... > > What would be really really nice is if some kind soul out there ported > the > > following classes in their entirety over to use Mahout Matrix/Vector > > classes: > > > > > > > math/src/main/java/org/apache/mahout/math/matrix/linalg/LUDecomposition.java > > > > > math/src/main/java/org/apache/mahout/math/matrix/linalg/LUDecompositionQuick.java > > > > > math/src/main/java/org/apache/mahout/math/matrix/linalg/QRDecomposition.java > > > > > math/src/main/java/org/apache/mahout/math/matrix/linalg/EigenvalueDecomposition.java > > > > Then I'd be fine if we nuked the entire remaining COLT codebase, in fact > > (although I'm not sure if we really are completely up to par with the jet > > stats stuff, > > are we?). > > > > >
