We describe the work carried out by DCU on the Aspect Based Sentiment Analysis task at SemEval 2014. Our team submitted one constrained run for the restaurant domain and one for the laptop domain for sub-task B (aspect term polarity prediction), ranking highest out of 36 systems on the restaurant test set and joint highest out of 32 systems on the laptop test set.
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DCU Faculties and Centres = Research Initiatives and Centres: Centre for Next Generation Localisation (CNGL)
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DCU Faculties and Centres = DCU Faculties and Schools: Faculty of Engineering and Computing
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DCU Faculties and Centres = Research Initiatives and Centres
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Status = Published
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Subject = Business
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DCU Faculties and Centres = DCU Faculties and Schools: Faculty of Engineering and Computing: School of Computing
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DCU Faculties and Centres = Research Initiatives and Centres: National Centre for Language Technology (NCLT)
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Subject = Computer Science
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Subject = Business: Consumer behaviour
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DCU Faculties and Centres = DCU Faculties and Schools
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Subject = Computer Science: Computational linguistics
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Publication Type = Conference or Workshop Item
Lamia Tounsi,
Jennifer Foster,
Dasha Bogdanova,
Utsab Barman,
Santiago Cortes,
Piyush Arora,
Joachim Wagner