1 code implementation • ICNLSP 2021 • Gerhard Johann Hagerer, David Szabo, Andreas Koch, Maria Luisa Ripoll Dominguez, Christian Widmer, Maximilian Wich, Hannah Danner, Georg Groh
Sentiment analysis is often a crowdsourcing task prone to subjective labels given by many annotators.
1 code implementation • 3 Nov 2021 • Gerhard Johann Hagerer, Wing Sheung Leung, Qiaoxi Liu, Hannah Danner, Georg Groh
User-generated content from social media is produced in many languages, making it technically challenging to compare the discussed themes from one domain across different cultures and regions.
no code implementations • RANLP 2021 • Gerhard Johann Hagerer, Martin Kirchhoff, Hannah Danner, Robert Pesch, Mainak Ghosh, Archishman Roy, Jiaxi Zhao, Georg Groh
In this paper, we demonstrate how these methods can be used to display correlated topic models on social media texts using SocialVisTUM, our proposed interactive visualization toolkit.
no code implementations • 29 Jun 2021 • Gerhard Johann Hagerer, Wenbin Le, Hannah Danner, Georg Groh
For scenario b) we compare abstract class labels given by the domain expert as baseline and by automatic hierarchical clustering.
no code implementations • LREC 2020 • Abdul Moeed, Gerhard Hagerer, Sumit Dugar, Sarthak Gupta, Mainak Ghosh, Hannah Danner, Oliver Mitevski, Andreas Nawroth, Georg Groh
A major challenge in modern neural networks is the utilization of previous knowledge for new tasks in an effective manner, otherwise known as transfer learning.