The implementation is at: <a href="https://github.com/nishnik/poincare_embeddings" rel="nofollow">https://github.com/nishnik/poincare_embeddings</a><p>Corresponding blog post: <a href="https://medium.com/towards-data-science/facebook-research-just-published-an-awesome-paper-on-learning-hierarchical-representations-34e3d829ede7" rel="nofollow">https://medium.com/towards-data-science/facebook-research-ju...</a><p>Corresponding paper: <a href="https://arxiv.org/abs/1705.08039" rel="nofollow">https://arxiv.org/abs/1705.08039</a><p>This paper explores Poincare disk model instead of Euclidean space for embedding hierarchical data