9 citations · 14 across the 15 of their papers we have counts for
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stat.ML2020
A Theory of Hyperbolic Prototype Learning
Martin Keller-Ressel
We introduce Hyperbolic Prototype Learning, a type of supervised learning, where class labels are represented by ideal points (points at infinity) in hyperbolic space. Learning is…
q-fin.GN2020
The hyperbolic geometry of financial networks
Martin Keller-Ressel, Stephanie Nargang
Based on data from the European banking stress tests of 2014, 2016 and the transparency exercise of 2018 we demonstrate for the first time that the latent geometry of financial net…