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Lexicon-based Sentiment Analysis in German: Systematic Evaluation of Resources and Preprocessing Techniques

URN to cite this document:
urn:nbn:de:bvb:355-epub-508339
DOI to cite this document:
10.5283/epub.50833
Fehle, Jakob ; Schmidt, Thomas ; Wolff, Christian
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Date of publication of this fulltext: 19 Oct 2021 05:26


Abstract

We present the results of an evaluation study in the context of lexicon-based sentiment analysis resources for German texts. We have set up a comprehensive compilation of 19 sentiment lexicon resources and 20 sentiment-annotated corpora available for German across multiple domains. In addition to the evaluation of the sentiment lexicons we also investigate the influence of the following ...

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