The gaml-libsvm library has been supported by the Methodeo project. It brings the famous libsvm package by Chih-Chung Chang and Chih-Jen Lin into the gaml project.

You have to be familiar with gaml in order to use gaml-libsvm. If so, just read the examples in the suggested order, they cover all the features. You may also need to read the libsvm documentation for the svm parameters.