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20192022
most citedImproving Relation Extraction by Pre-trained Language Representations

54 citations · 76 across the 13 of their papers we have counts for

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16 papers · 1 filter

cs.CL2022

Multilingual Relation Classification via Efficient and Effective Prompting

Yuxuan Chen, David Harbecke, Leonhard Hennig

Prompting pre-trained language models has achieved impressive performance on various NLP tasks, especially in low data regimes. Despite the success of prompting in monolingual sett…

cs.CL20221 cited

Full-Text Argumentation Mining on Scientific Publications

Arne Binder, Bhuvanesh Verma, Leonhard Hennig

Scholarly Argumentation Mining (SAM) has recently gained attention due to its potential to help scholars with the rapid growth of published scientific literature. It comprises two…

cs.CL20225 cited

Confidence estimation of classification based on the distribution of the neural network output layer

Abdel Aziz Taha, Leonhard Hennig, Petr Knoth

One of the most common problems preventing the application of prediction models in the real world is lack of generalization: The accuracy of models, measured in the benchmark does…

cs.CL20222 cited

Why only Micro-F1? Class Weighting of Measures for Relation Classification

David Harbecke, Yuxuan Chen, Leonhard Hennig +1

Relation classification models are conventionally evaluated using only a single measure, e.g., micro-F1, macro-F1 or AUC. In this work, we analyze weighting schemes, such as micro…

cs.CL2022

A Comparative Study of Pre-trained Encoders for Low-Resource Named Entity Recognition

Yuxuan Chen, Jonas Mikkelsen, Arne Binder +2

Pre-trained language models (PLM) are effective components of few-shot named entity recognition (NER) approaches when augmented with continued pre-training on task-specific out-of-…

cs.CL2021

Defx at SemEval-2020 Task 6: Joint Extraction of Concepts and Relations for Definition Extraction

Marc Hübner, Christoph Alt, Robert Schwarzenberg +1

Definition Extraction systems are a valuable knowledge source for both humans and algorithms. In this paper we describe our submissions to the DeftEval shared task (SemEval-2020 Ta…