“…During inference time, each sample would get logit predictions as well logit variances, both of which are utilized to compute predictive probabilities via mean-field approximation [Lu et al, 2020]. GNN-SNGP: incorporating distance-preserving feature extraction Due to feature collapse in feature extraction [Liu et al, 2020, van Amersfoort et al, 2021, neural representation may not faithfully preserve distance in the input manifold. Liu et al [2020] propose to preserve input distance in feature extraction by applying Spectral Normalization (SN) [Gouk et al, 2021, Miyato et al, 2018 to the residual networks.…”