20c86a628232a67e7bd46f76fba7ce12-AuthorFeedback.pdf

We thank for the valuable feedback. We address the questions below and will revise our paper accordingly. On CIFAR-10, MaCow is 7.3 times slower than Glow, much faster than Emerging Convolution and MAF, whose factors are 360 and 600 respectively. We see that the time of generation increases linearly with the the image resolution. Convolutional Flow [Hoogeboom et al., 2019] is basically a linear transformation with masked convolutional kernels, Emerging Convolution [Hoogeboom et al., 2019] obtained 0.02 improvement on bits/dim by MaCow adopts additive coupling layers.