Multilingual Sentiment Analysis | |
| Keywords: | Sentiment analysis, reputation management, opinion mining, opinion summarisation, sentiment dictionaries. |
| Description: | Sentiment analysis of news and social media in multiple languages. The aim is to capture (and summarise) opinions expressed towards an entity (mainly persons and organisations). We use both supervised and unsupervised methods and we work on (semi-)automatic sentiment dictionary creation. |
| Status: | In progress |
People on this project:
Josef Steinberger
E-mail: jstein@kiv.zcu.cz
Josef is an associated professor at the Department of computer science and engineering at the University of West Bohemia in Pilsen, Czech Republic. He is interested in media monitoring and analysis, mainly automatic text summarisation, sentiment analysis and coreference resolution.
Publications:
Multilingual Summarisation and Sentiment Analysis | |
| Authors: | Josef Steinberger |
| Source: | Josef Steinberger: Multilingual Summarisation and Sentiment Analysis, Habilitation thesis. University of West Bohemia, April, 2013. |
| Download: |  Full text [637 kB] |
Sentiment Analysis in Czech Social Media Using Supervised Machine Learning | |
| Authors: | Ivan Habernal, Tomáš Ptáček, Josef Steinberger |
| Source: | Habernal, I., Ptáček, T., Steinberger, J. (2013). Sentiment Analysis in Czech Social Media Using Supervised Machine Learning. Proceedings of the 4th Workshop on Computational Approaches to Subjectivity, Sentiment and Social Media Analysis, June, 2013, Atlanta, Georgia, USA, Association for Computational Linguistics. |
| Download: | Full text [256 kB] |
Challenges and solutions in the opinion summarization of user-generated content | |
| Authors: | Alexandra Balahur, Mijail Alexandrov Kabadjov, Josef Steinberger, Ralf Steinberger, Andrés Montoyo |
| Source: | In: Journal of Intelligent Information Systems 39(2), pages 375-398, ISSN: 0925-9902, DOI: 10.1007/s10844-011-0194-z, Springer. 2012. |
| ISSN: | 0925-9902 |
| Download: | Full text |
| View record in Web of Science® | |
Creating sentiment dictionaries via triangulation | |
| Authors: | Josef Steinberger, Mohamed Ebrahim, Maud Ehrmann, A. Hurriyetoglu, Mijail Alexandrov Kabadjov, Polina Lenkova, Ralf Steinberger, Hristo Tanev, S. Vázquez, Vanni Zavarella |
| Source: | In: Decision Support Systems 53, pages 689–694, ISSN 0167-9236, DOI: 10.1016/j.dss.2012.05.029, Elsevier. 2012. |
| ISSN: | 0167-9236 |
| Download: | Full text |
| View record in Web of Science® | |
Multilingual Entity-Centered Sentiment Analysis Evaluated by Parallel Corpora | |
| Authors: | Josef Steinberger, Polina Lenkova, Mijail Alexandrov Kabadjov, Ralf Steinberger, Erik var der Goot |
| Source: | In: Proceedings of the 8th International Conference Recent Advances in Natural Language Processing, pages 770-775. Hissar, Bulgaria, 2011. |
| Download: | Full text |
Exploiting Higher-level Semantic Information for the Opinion-oriented Summarization of Blogs | |
| Authors: | Alexandra Balahur, Mijail Alexandrov Kabadjov, Josef Steinberger |
| Source: | In: International Journal of Computational Linguistics and Applications 1 (1-2), pages 45-59, ISSN: 0976-0962, Bahri Publications, 2010. |
| ISSN: | 0976-0962 |
| Download: | Full text [2067 kB] |
Summarizing Opinions in Blog Threads | |
| Authors: | Alexandra Balahur, Mijail Alexandrov Kabadjov, Josef Steinberger, Ralf Steinberger, Andrés Montoyo |
| Source: | In: Proceedings of the 23rd Pacific Asia Conference on Language, Information and Computation (PACLIC), pages 606-613.Hong Kong, 2009. |
| Download: | Full text |