Search Results for author: Jan E. Gerken

Found 5 papers, 3 papers with code

Emergent Equivariance in Deep Ensembles

no code implementations5 Mar 2024 Jan E. Gerken, Pan Kessel

We demonstrate that deep ensembles are secretly equivariant models.

Data Augmentation

HEAL-SWIN: A Vision Transformer On The Sphere

1 code implementation14 Jul 2023 Oscar Carlsson, Jan E. Gerken, Hampus Linander, Heiner Spieß, Fredrik Ohlsson, Christoffer Petersson, Daniel Persson

High-resolution wide-angle fisheye images are becoming more and more important for robotics applications such as autonomous driving.

Autonomous Driving Semantic Segmentation

Diffeomorphic Counterfactuals with Generative Models

1 code implementation10 Jun 2022 Ann-Kathrin Dombrowski, Jan E. Gerken, Klaus-Robert Müller, Pan Kessel

Counterfactuals can explain classification decisions of neural networks in a human interpretable way.

Equivariance versus Augmentation for Spherical Images

1 code implementation8 Feb 2022 Jan E. Gerken, Oscar Carlsson, Hampus Linander, Fredrik Ohlsson, Christoffer Petersson, Daniel Persson

We compare the performance of the group equivariant networks known as S2CNNs and standard non-equivariant CNNs trained with an increasing amount of data augmentation.

Data Augmentation Image Classification +1

Geometric Deep Learning and Equivariant Neural Networks

no code implementations28 May 2021 Jan E. Gerken, Jimmy Aronsson, Oscar Carlsson, Hampus Linander, Fredrik Ohlsson, Christoffer Petersson, Daniel Persson

We also discuss group equivariant neural networks for homogeneous spaces $\mathcal{M}=G/K$, which are instead equivariant with respect to the global symmetry $G$ on $\mathcal{M}$.

object-detection Object Detection +1

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