[ocsvm] added nu and gamma parameters

bob/pad/base/algorithm/OCSVM.py

@@ -25,6 +25,8 @@ class OCSVM(Algorithm):
     self.gamma = gamma
     self.machine = None
     self.trainer = bob.learn.libsvm.Trainer(machine_type='ONE_CLASS', kernel_type='RBF', probability=True)
+    setattr(self.trainer, 'nu', self.nu)
+    setattr(self.trainer, 'gamma', self.gamma)
 
 
   def train_projector(self, training_features, projector_file):
@@ -51,9 +53,6 @@ class OCSVM(Algorithm):
     
     # train
     self.machine = self.trainer.train(pos)
-
-    print(self.machine.shape)
-
     f = bob.io.base.HDF5File(projector_file, 'w')
     self.machine.save(f)