Thanks, This is only for personal study. I'm going through a Machine Learning textbook, and am trying to implement some of the algorithms in J, for study use only. I'm on the chapter on Support Vector Machines, which require QP. But I'm thinking I might just try to transliterate another language library into J. Also, I'm APL illiterate. Thanks again though.
Regards, Jon -------------------------------------------- On Sun, 3/13/16, Mike Day <mike_liz....@tiscali.co.uk> wrote: Subject: Re: [Jprogramming] Quadratic programming solvers in J To: programm...@jsoftware.com Date: Sunday, March 13, 2016, 4:50 PM I worked up something 20 or more years ago, might have been pretty domain-specific (optimising changes in diet!!!) and was in Dyalog APL. I've probably still got it. and could look at ways of making a readable text-file, or workspace if you've got Dyalog. It worked on the Lagrangian, I think. Message me off forum if you're interested. I'll be away from home for a couple of days, though. Good Luck, Mike On 13/03/2016 05:18, jonghough via Programming wrote: > > Has anybody written a quadratic optimization solver in J? Or is there one in any of the packages? > > Examples: https://en.m.wikipedia.org/wiki/Quadratic_programming > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/fo --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
