I don't think it would be a big problem to have this dependency, but I would prefer to simply port the eigenvalue/svd decomposition from math to use our vectors directly. We need such a port and they have tests for it already. I am pretty sure that CM's svd is higher quality than Colt's in any case.
If there is a way to use our vectors and commons math's code, that would be lovely. I kind of doubt it, however. On Tue, Oct 12, 2010 at 7:37 PM, Dmitriy Lyubimov <[email protected]> wrote: > -- i also ended up using eigen from apache commons math 2.1 . But math > module has dependency on it but core module (which is also math heavy ) > doesn't have such a dependency. Is it a big deal if we add one to the core > module too? >
