def sample_from_conditional(self, conditional_params, epsilon=None,
                                num_samples=None):
        raise NotImplementedError(str(self.__class__) + " does not implement "
                                  "sample_from_conditional.")
Given a tuple of conditional parameters and an epsilon noise sample,
dataset/ETHPy150Open lisa-lab/pylearn2/pylearn2/models/vae/conditional.py/Conditional.sample_from_conditional