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cs.CL2020
Octa: Omissions and Conflicts in Target-Aspect Sentiment Analysis
Zhe Zhang, Chung-Wei Hang, Munindar P. Singh
Sentiments in opinionated text are often determined by both aspects and target words (or targets). We observe that targets and aspects interrelate in subtle ways, often yielding co…
cs.CL2019
Leveraging Structural and Semantic Correspondence for Attribute-Oriented Aspect Sentiment Discovery
Zhe Zhang, Munindar P. Singh
Opinionated text often involves attributes such as authorship and location that influence the sentiments expressed for different aspects. We posit that structural and semantic corr…