If you don't want to program it yourself, also the LS-SVMtoolbox has many
hyperparameter selection measures (l-fold cross-validation, leave-one-out,
bayesiaan regularization,...) for the LS-SVM.
You can have a look at:
http://www.esat.kuleuven.ac.be/sista/lssvmlab/
Succes.
Bart
____________________________________________
Bart Hamers
Research Assistant
University of Leuven
Department of Electrical Engineering ESAT
SCD-SISTA
Kasteelpark Arenberg 10
3000 Leuven
T: 0032/16 321145
F: 0032/16 321970
E: [log in to unmask]
W: http://www.esat.kuleuven.ac.be/~bhamers/
____________________________________________
-----Original Message-----
From: The Support Vector Machine discussion list
[mailto:[log in to unmask]]On Behalf Of Zhang Ruijie
Sent: vrijdag 17 januari 2003 21:52
To: [log in to unmask]
Subject: for how to choose sigama and C in SVM training
hi, everyone :
Now when i train my SVM, i select sigma & c randomly or
just by experience.
Do you know any paper that can tell me how to choose these
two parameter automatically
Thanks
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