Search Results for author: David Ruhe

Found 8 papers, 5 papers with code

Clifford-Steerable Convolutional Neural Networks

1 code implementation22 Feb 2024 Maksim Zhdanov, David Ruhe, Maurice Weiler, Ana Lucic, Johannes Brandstetter, Patrick Forré

We present Clifford-Steerable Convolutional Neural Networks (CS-CNNs), a novel class of $\mathrm{E}(p, q)$-equivariant CNNs.

Clifford Group Equivariant Simplicial Message Passing Networks

1 code implementation15 Feb 2024 Cong Liu, David Ruhe, Floor Eijkelboom, Patrick Forré

Experimental results show that our method is able to outperform both equivariant and simplicial graph neural networks on a variety of geometric tasks.

Rolling Diffusion Models

no code implementations12 Feb 2024 David Ruhe, Jonathan Heek, Tim Salimans, Emiel Hoogeboom

Diffusion models have recently been increasingly applied to temporal data such as video, fluid mechanics simulations, or climate data.

Denoising Video Prediction

On the Effectiveness of Hybrid Mutual Information Estimation

no code implementations1 Jun 2023 Marco Federici, David Ruhe, Patrick Forré

Estimating the mutual information from samples from a joint distribution is a challenging problem in both science and engineering.

Mutual Information Estimation Quantization

Geometric Clifford Algebra Networks

1 code implementation13 Feb 2023 David Ruhe, Jayesh K. Gupta, Steven de Keninck, Max Welling, Johannes Brandstetter

GCANs are based on symmetry group transformations using geometric (Clifford) algebras.

Normalizing Flows for Hierarchical Bayesian Analysis: A Gravitational Wave Population Study

1 code implementation15 Nov 2022 David Ruhe, Kaze Wong, Miles Cranmer, Patrick Forré

We propose parameterizing the population distribution of the gravitational wave population modeling framework (Hierarchical Bayesian Analysis) with a normalizing flow.

Self-Supervised Inference in State-Space Models

no code implementations ICLR 2022 David Ruhe, Patrick Forré

Additionally, using an approximate conditional independence, we can perform smoothing without having to parameterize a separate model.

Audio Denoising Denoising +1

Bayesian Modelling in Practice: Using Uncertainty to Improve Trustworthiness in Medical Applications

1 code implementation20 Jun 2019 David Ruhe, Giovanni Cinà, Michele Tonutti, Daan de Bruin, Paul Elbers

In this work we show how Bayesian modelling and the predictive uncertainty that it provides can be used to mitigate risk of misguided prediction and to detect out-of-domain examples in a medical setting.

BIG-bench Machine Learning Decision Making

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