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A Case Study and Qualitative Analysis of Simple Cross-Lingual Opinion Mining

Gerhard Hagerer , Wing Sheung Leung , Qiaoxi Liu , Hannah Danner , Georg Groh

* Proceedings of the 13th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management - KDIR 2021 
* 10 pages, 2 tables, 5 figures, full paper, peer-reviewed, published at KDIR/IC3k 2021 conference 

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End-to-End Annotator Bias Approximation on Crowdsourced Single-Label Sentiment Analysis

Gerhard Hagerer , David Szabo , Andreas Koch , Maria Luisa Ripoll Dominguez , Christian Widmer , Maximilian Wich , Hannah Danner , Georg Groh

* Proceedings of the 3rd International Conference on Natural Language and Speech Processing - ICNLSP 2021 
* 10 pages, 2 figures, 2 tables, full conference paper, peer-reviewed 

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An Analysis of Programming Course Evaluations Before and After the Introduction of an Autograder

Gerhard Hagerer , Laura Lahesoo , Miriam Anschütz , Stephan Krusche , Georg Groh

* ITHET-2021 
* Accepted full paper article on IEEE ITHET 2021 

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SocialVisTUM: An Interactive Visualization Toolkit for Correlated Neural Topic Models on Social Media Opinion Mining

Gerhard Hagerer , Martin Kirchhoff , Hannah Danner , Robert Pesch , Mainak Ghosh , Archishman Roy , Jiaxi Zhao , Georg Groh

* RANLP-2021 
* Demo paper accepted for publication on RANLP 2021; 8 pages, 5 figures, 1 table 

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Classification of Consumer Belief Statements From Social Media

Gerhard Hagerer , Wenbin Le , Hannah Danner , Georg Groh

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Unsupervised Graph-based Topic Modeling from Video Transcriptions

Lukas Stappen , Gerhard Hagerer , Björn W. Schuller , Georg Groh

* JT and LS contributed equally to this work 

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