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Subjective Text Complexity Assessment for German
For different reasons, text can be difficult to read and understand for many people, especially if the text’s language is too complex. …
Laura Seiffe
,
Fares Kallel
,
Sebastian Möller
,
Babak Naderi
,
Roland Roller
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Mediators: Conversational Agents Explaining NLP Model Behavior
The human-centric explainable artificial intelligence (HCXAI) community has raised the need for framing the explanation process as a …
Nils Feldhus
,
Ajay Madhavan Ravichandran
,
Sebastian Möller
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Slides
Claim Extraction and Law Matching for COVID-19-related Legislation
To cope with the COVID-19 pandemic, many jurisdictions have introduced new or altered existing legislation. Even though these new rules …
Niklas Dehio
,
Malte Ostendorff
,
Georg Rehm
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Code
Specialized Document Embeddings for Aspect-based Similarity of Research Papers
Document embeddings and similarity measures underpin content-based recommender systems, whereby a document is commonly represented as a …
Malte Ostendorff
,
Till Blume
,
Terry Ruas
,
Bela Gipp
,
Georg Rehm
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DOI
HiStruct+: Improving Extractive Text Summarization with Hierarchical Structure Information
Transformer-based language models usually treat texts as linear sequences. However, most texts also have an inherent hierarchical …
Qian Ruan
,
Malte Ostendorff
,
Georg Rehm
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Perceptual Quality Dimensions of Machine-Generated Text with a Focus on Machine Translation
The quality of machine-generated text is a complex construct consisting of various aspects and dimensions. We present a study that aims …
Vivien Macketanz
,
Babak Naderi
,
Steven Schmidt
,
Sebastian Möller
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A Comparative Study of Pre-trained Encoders for Low-Resource Named Entity Recognition
Pre-trained language models (PLM) are effective components of few-shot named entity recognition (NER) approaches when augmented with …
Yuxuan Chen
,
Jonas Mikkelsen
,
Arne Binder
,
Christoph Alt
,
Leonhard Hennig
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Project
Project
Why only Micro-$F_1$? Class Weighting of Measures for Relation Classification
Relation classification models are conventionally evaluated using only a single measure, e.g., micro-F1, macro-F1 or AUC. In this work, …
David Harbecke
,
Yuxuan Chen
,
Leonhard Hennig
,
Christoph Alt
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Project
Efficient Explanations from Empirical Explainers
Amid a discussion about Green AI in which we see explainability neglected, we explore the possibility to efficiently approximate …
Robert Schwarzenberg
,
Nils Feldhus
,
Sebastian Möller
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Code
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Thermostat: A Large Collection of NLP Model Explanations and Analysis Tools
In the language domain, as in other domains, neural explainability takes an ever more important role, with feature attribution methods …
Nils Feldhus
,
Robert Schwarzenberg
,
Sebastian Möller
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Code
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