Search Results for author: Robert Schwarzenberg

Found 12 papers, 11 papers with code

Thermostat: A Large Collection of NLP Model Explanations and Analysis Tools

2 code implementations EMNLP (ACL) 2021 Nils Feldhus, Robert Schwarzenberg, Sebastian Möller

To facilitate research, we present Thermostat which consists of a large collection of model explanations and accompanying analysis tools.

Efficient Explanations from Empirical Explainers

2 code implementations EMNLP (BlackboxNLP) 2021 Robert Schwarzenberg, Nils Feldhus, Sebastian Möller

Amid a discussion about Green AI in which we see explainability neglected, we explore the possibility to efficiently approximate computationally expensive explainers.

Pattern-Guided Integrated Gradients

1 code implementation21 Jul 2020 Robert Schwarzenberg, Steffen Castle

In this work, we combine the two methods into a new method, Pattern-Guided Integrated Gradients (PGIG).

Layerwise Relevance Visualization in Convolutional Text Graph Classifiers

1 code implementation WS 2019 Robert Schwarzenberg, Marc Hübner, David Harbecke, Christoph Alt, Leonhard Hennig

Representations in the hidden layers of Deep Neural Networks (DNN) are often hard to interpret since it is difficult to project them into an interpretable domain.

Sentence

Neural Vector Conceptualization for Word Vector Space Interpretation

1 code implementation WS 2019 Robert Schwarzenberg, Lisa Raithel, David Harbecke

Distributed word vector spaces are considered hard to interpret which hinders the understanding of natural language processing (NLP) models.

Learning Explanations from Language Data

1 code implementation WS 2018 David Harbecke, Robert Schwarzenberg, Christoph Alt

PatternAttribution is a recent method, introduced in the vision domain, that explains classifications of deep neural networks.

Cube-Cut: Vertebral Body Segmentation in MRI-Data through Cubic-Shaped Divergences

no code implementations17 Apr 2014 Robert Schwarzenberg, Bernd Freisleben, Christopher Nimsky, Jan Egger

The Cube-Cut algorithm generates a directed graph with two terminal nodes (s-t-network), where the nodes of the graph correspond to a cubic-shaped subset of the image's voxels.

graph construction

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