def _create_variables(self, n_features):

        if self.do_pretrain:
            self._create_variables_pretrain()
        else:
            self._create_variables_no_pretrain(n_features)
radius at which ``rho_0`` is defined (cm)
dataset/ETHPy150Open blackecho/Deep-Learning-TensorFlow/models/autoencoder_models/stacked_denoising_autoencoder.py/StackedDenoisingAutoencoder._create_variables--crossover with--dataset/ETHPy150Open hyperion-rt/hyperion/hyperion/densities/power_law_envelope.py/PowerLawEnvelope.r_0