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Wiltrud Kessler
Institut für Maschinelle Sprachverarbeitung (IMS)
Sprechstunde: Mittwoch 14-15 Uhr oder nach Vereinbarung per Mail |
Forschungsgebiete
- Sentiment Analyse
- Polarity Modifier
- Maschinelles Lernen, vor allem unüberwacht und halbüberwacht
Lehre Sommersemester 2012
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Sentiment Analysis
(English)
Publications
- Achim Klein, Olena Altuntas, Wiltrud Kessler and Tobias Haeusser (2011) Extracting Investor Sentiment from Weblog Texts: A Knowledge-based Approach. In Proceedings of the 13th IEEE Conference on Commerce and Enterprise Computing (CEC'11), Luxembourg, 5.-7. September 2011. [pdf] [bib] (best paper award)
- Andre Burkovski, Wiltrud Kessler, Gunther Heidemann, Hamidreza Kobdani, Hinrich Schuetze (2011) Self Organizing Maps in NLP: Exploration of Coreference Feature Space. In Workshop on Self-organizing Maps (WSOM 2011), Espoo, Finland, 13-15 June 2011. [pdf] [bib]