def toJson(self):
     conf = DimensionReductionConfiguration.toJson(self)
     conf['__type__'] = 'SemiSupervisedProjection.Configuration'
     conf['families_supervision'] = self.families_supervision
     conf['num_components'] = self.num_components
     return conf
 def toJson(self):
     conf = DimensionReductionConfiguration.toJson(self)
     conf['__type__'] = 'UnsupervisedFeatureSelection.Configuration'
     return conf