scikit-learn/scikit-learn — pull request #634 by amueller (2012-02-15 22:05:03+00:00)
Title: FIX flip sign in decision function of LibSVM in binary case.

Addressing issue #630.
This is a dirty hack. Should be done in the libsvm.cpp, but couldn't figure out how. I'm open to suggestions.

Also: I'm not sure if the OneClassSVM case is handled right atm.