no code implementations • 22 May 2024 • Ahmad Bdeir, Niels Landwehr
Hyperbolic deep learning has become a growing research direction in computer vision for the unique properties afforded by the alternate embedding space.
1 code implementation • 28 Mar 2023 • Ahmad Bdeir, Kristian Schwethelm, Niels Landwehr
To address this, we present HCNN, a fully hyperbolic convolutional neural network (CNN) designed for computer vision tasks.
no code implementations • 4 Dec 2019 • Ahmed Abdelwahab, Niels Landwehr
In this paper, we study deep distributional embeddings of sequences, where the embedding of a sequence is given by the distribution of learned deep features across the sequence.
no code implementations • 21 Sep 2018 • Silvia Makowski, Lena Jäger, Ahmed Abdelwahab, Niels Landwehr, Tobias Scheffer
We study whether a Fisher-SVM with this Fisher kernel and several reference methods are able to identify readers and estimate their level of text comprehension based on eye-tracking data.
no code implementations • EMNLP 2016 • Ahmed Abdelwahab, Reinhold Kliegl, Niels Landwehr
We study the problem of identifying individuals based on their characteristic gaze patterns during reading of arbitrary text.
no code implementations • 28 Aug 2015 • Matthias Bussas, Christoph Sawade, Tobias Scheffer, Niels Landwehr
We study learning problems in which the conditional distribution of the output given the input varies as a function of additional task variables.
no code implementations • NeurIPS 2012 • Christoph Sawade, Niels Landwehr, Tobias Scheffer
We address the problem of comparing the risks of two given predictive models - for instance, a baseline model and a challenger - as confidently as possible on a fixed labeling budget.
no code implementations • NeurIPS 2010 • Christoph Sawade, Niels Landwehr, Tobias Scheffer
We address the problem of estimating the F-measure of a given model as accurately as possible on a fixed labeling budget.