Reviews: Continuous Hierarchical Representations with Poincaré Variational Auto-Encoders

This paper examines an alternative latent space, with sensible ablation studies, and sensible proposals for modifying the rest of the architecture to match. Our main complaint is that the paper lacks some empirical comparison with very recent related work (Ovinnikov, 2019, Nagano et al., 2019). However, even without such a comparison, we think it is still a complete and interesting paper.