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UKP TU-DA at GermEval 2017: Deep Learning for Aspect Based Sentiment Detection

Lee, Ji-Ung and Eger, Steffen and Daxenberger, Johannes and Gurevych, Iryna :
UKP TU-DA at GermEval 2017: Deep Learning for Aspect Based Sentiment Detection.
[Online-Edition: https://download.hrz.tu-darmstadt.de/media/FB20/Dekanat/Publ...]
In: Proceedings of the GermEval 2017 – Shared Task on Aspect-based Sentiment in Social Media Customer Feedback
[Conference or Workshop Item] , (2017)

Official URL: https://download.hrz.tu-darmstadt.de/media/FB20/Dekanat/Publ...

Abstract

This paper describes our submissions to the GermEval 2017 Shared Task, which focused on the analysis of customer feedback about the Deutsche Bahn AG. We used sentence embeddings and an ensemble of classifiers for two sub-tasks as well as state-of-the-art sequence taggers for two other sub-tasks. Relevant aspects to reproduce our experiments are available from https://github.com/UKPLab/germeval2017-sentiment-detection .

Item Type: Conference or Workshop Item
Erschienen: 2017
Creators: Lee, Ji-Ung and Eger, Steffen and Daxenberger, Johannes and Gurevych, Iryna
Title: UKP TU-DA at GermEval 2017: Deep Learning for Aspect Based Sentiment Detection
Language: English
Abstract:

This paper describes our submissions to the GermEval 2017 Shared Task, which focused on the analysis of customer feedback about the Deutsche Bahn AG. We used sentence embeddings and an ensemble of classifiers for two sub-tasks as well as state-of-the-art sequence taggers for two other sub-tasks. Relevant aspects to reproduce our experiments are available from https://github.com/UKPLab/germeval2017-sentiment-detection .

Journal or Publication Title: Proceedings of the GermEval 2017 – Shared Task on Aspect-based Sentiment in Social Media Customer Feedback
Title of Book: Proceedings of the GermEval 2017 – Shared Task on Aspect-based Sentiment in Social Media Customer Feedback
Uncontrolled Keywords: UKP_p_ArgumenText, UKP_a_ArMin
Divisions: Department of Computer Science
Department of Computer Science > Ubiquitous Knowledge Processing
DFG-Graduiertenkollegs
DFG-Graduiertenkollegs > Research Training Group 1994 Adaptive Preparation of Information from Heterogeneous Sources
Event Location: Berlin, Germany
Date Deposited: 10 Sep 2017 22:54
Official URL: https://download.hrz.tu-darmstadt.de/media/FB20/Dekanat/Publ...
Identification Number: TUD-CS-2017-0241
Alternative keywords:
Alternative keywordsLanguage
Sentiment Analysis; Deep Learning; Sentence Embeddings; Sequence LabelingEnglish
Projects: ArgumenText
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