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. 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?). > >
