Hi all,
I'm following the thread about libsvm...
I just wanted to share some impressive result I got by solving svm with
OpenOpt [1].
My main use case was to try different loss functions for regression (libsvm
only
provides epsilon insensitive).
In a couple of hours I succeeded in implementing an SVR solver that is
competitive
with libsvm (x4 slower in all cases I tested. I used ralg optimization
algo).
If anyone is interested I could share a gist ...
Ciao
Paolo
[1] http://openopt.org <http://openopt.org/Welcome>
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