%0 Conference Proceedings %T Lexicon-based Sentiment Analysis in German: Systematic Evaluation of Resources and Preprocessing Techniques %A Fehle, Jakob %A Schmidt, Thomas %A Wolff, Christian %Y Evang, Kilian %Y Kallmeyer, Laura %Y Osswald, Rainer %Y Waszczuk, Jakub %Y Zesch, Torsten %S Proceedings of the 17th Conference on Natural Language Processing (KONVENS 2021) %D 2021 %8 6–9 sep %I KONVENS 2021 Organizers %C Düsseldorf, Germany %F fehle-etal-2021-lexicon %U https://aclanthology.org/2021.konvens-1.8 %P 86-103