Stefanos Petrakis

According to our database, Stefanos Petrakis authored at least 9 papers between 2009 and 2014.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2014

Inducing the contextual and prior polarity of nouns from the induced polarity preference of verbs.

Manfred Klenner, Stefanos Petrakis

Data Knowl. Eng., 2014

2012

Polarity Preference of Verbs: What Could Verbs Reveal about the Polarity of Their Objects?

Manfred Klenner, Stefanos Petrakis

Proceedings of the Natural Language Processing and Information Systems, 2012

MLSA - A Multi-layered Reference Corpus for German Sentiment Analysis.

Simon Clematide, Stefan Gindl, Manfred Klenner, Stefanos Petrakis, Robert Remus, Josef Ruppenhofer, Ulli Waltinger, Michael Wiegand

Proceedings of the Eighth International Conference on Language Resources and Evaluation, 2012

2010

A Collaborative System for Sentiment Analysis.

Vassiliki Rentoumi, Stefanos Petrakis, Vangelis Karkaletsis, Manfred Klenner, George A. Vouros

Proceedings of the Artificial Intelligence: Theories, 2010

United we Stand: Improving Sentiment Analysis by Joining Machine Learning and Rule Based Methods.

Vassiliki Rentoumi, Stefanos Petrakis, Manfred Klenner, George A. Vouros, Vangelis Karkaletsis

Proceedings of the International Conference on Language Resources and Evaluation, 2010

2009

Composition multilingue de sentiments.

Stefanos Petrakis, Manfred Klenner, Étienne Ailloud, Angela Fahrni

Proceedings of the Actes de la 16ème conférence sur le Traitement Automatique des Langues Naturelles. Démonstrations, 2009

Robust Compositional Polarity Classification.

Manfred Klenner, Stefanos Petrakis, Angela Fahrni

Proceedings of the Recent Advances in Natural Language Processing, 2009

PolArt: A Robust Tool for Sentiment Analysis.

Manfred Klenner, Angela Fahrni, Stefanos Petrakis

Proceedings of the 17th Nordic Conference of Computational Linguistics, 2009

A tool for polarity classification of human affect from panel group texts.

Manfred Klenner, Stefanos Petrakis, Angela Fahrni

Proceedings of the Affective Computing and Intelligent Interaction, 2009