0234c510bc6d908b28c70ff313743079-AuthorFeedback.pdf

Figure 1: (a) Precision (blue) and recall (orange) for Figure 2: (a) Real data covers five modes (1-5) and several neighborhood sizes k. Both metrics were evaluated using 20k real and of varying sample count. Figure 1a illustrates the effect of varying k in the setup used in Figure 4b of the submission (truncation sweep 4 in StyleGAN, VGG-16 features, 50k samples). In general, different k yield consistent results and affect mainly the 5 saturation towards 0 or 1. Therefore, selecting k is a tradeoff between under-or overestimating the manifolds.