Search Results for author: Christoph Hofer

Found 3 papers, 2 papers with code

Connectivity-Optimized Representation Learning via Persistent Homology

1 code implementation21 Jun 2019 Christoph Hofer, Roland Kwitt, Mandar Dixit, Marc Niethammer

In particular, we control the connectivity of an autoencoder's latent space via a novel type of loss, operating on information from persistent homology.

Representation Learning

Deep Learning with Topological Signatures

4 code implementations NeurIPS 2017 Christoph Hofer, Roland Kwitt, Marc Niethammer, Andreas Uhl

Inferring topological and geometrical information from data can offer an alternative perspective on machine learning problems.

BIG-bench Machine Learning Topological Data Analysis

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