Mahout comes with an implementation of Gradient Descent using Logistic Regression (look at Chapter 14 in MIA for details).
________________________________ From: Tommaso Teofili <[email protected]> To: [email protected] Sent: Tuesday, October 25, 2011 3:05 AM Subject: Gradient descent for linear regression 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/
