def propup(self, vis):
        pre_sigmoid_activation = T.dot(vis, self.W) + self.hbias
        return [pre_sigmoid_activation, T.nnet.sigmoid(pre_sigmoid_activation)]
This function propagates the visible units activation upwards to
dataset/ETHPy150Open lisa-lab/DeepLearningTutorials/code/rbm.py/RBM.propup