Tommaso, Can you suggest a use case for this? What problem are you trying to solve?
Are you suggesting something more advanced than just changing the gradient on the existing stochastic gradient descent code? Have you seen the conjugate gradient code that was just committed? On Tue, Oct 25, 2011 at 12:05 AM, Tommaso Teofili <[email protected] > wrote: > Hi all, > recently I've been working with Octave [1] to implement the gradient > descent > algorithm for linear regression (with uni/multi features) and I wonder if > such an implementation exists here in Mahout as Octave is good for > prototyping while I'd want to integrate this algorithm in a plain Java app. > Regards, > Tommaso > > [1] : http://www.gnu.org/software/octave/ >
