Search Results for author: Johannes Otterbach

Found 5 papers, 2 papers with code

Self-Distilled Representation Learning for Time Series

no code implementations19 Nov 2023 Felix Pieper, Konstantin Ditschuneit, Martin Genzel, Alexandra Lindt, Johannes Otterbach

Self-supervised learning for time-series data holds potential similar to that recently unleashed in Natural Language Processing and Computer Vision.

Contrastive Learning Representation Learning +2

Uncovering the Inner Workings of STEGO for Safe Unsupervised Semantic Segmentation

1 code implementation14 Apr 2023 Alexander Koenig, Maximilian Schambach, Johannes Otterbach

The STEGO method for unsupervised semantic segmentation contrastively distills feature correspondences of a DINO-pre-trained Vision Transformer and recently set a new state of the art.

Dimensionality Reduction Unsupervised Semantic Segmentation

MEAL: Manifold Embedding-based Active Learning

no code implementations22 Jun 2021 Deepthi Sreenivasaiah, Johannes Otterbach, Thomas Wollmann

Active learning helps learning from small amounts of data by suggesting the most promising samples for labeling.

Active Learning Autonomous Driving +3

DAAIN: Detection of Anomalous and Adversarial Input using Normalizing Flows

1 code implementation30 May 2021 Samuel von Baußnern, Johannes Otterbach, Adrian Loy, Mathieu Salzmann, Thomas Wollmann

We demonstrate the effectiveness of our approach using an ESPNet trained on the Cityscapes dataset as segmentation model, an affine Normalizing Flow as density estimator and use blue noise to ensure homogeneous sampling.

Image Segmentation Segmentation +1

Chameleon: A Semi-AutoML framework targeting quick and scalable development and deployment of production-ready ML systems for SMEs

no code implementations8 May 2021 Johannes Otterbach, Thomas Wollmann

Developing, scaling, and deploying modern Machine Learning solutions remains challenging for small- and middle-sized enterprises (SMEs).

AutoML BIG-bench Machine Learning

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