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Aspect sentiment classification (ASC) aims at determining sentiments expressed towards dif- ferent aspects in a sentence. While state-of- the-art ASC models have achieved remarkable performance, they are recently shown to …...
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AbstractAspect terms extraction (ATE) and aspect sentiment classification (ASC) are two fundamental and fine-grained sub-tasks in aspect-level sentiment analysis (ALSA). In the textual analysis, joint extracting both aspect terms and …...
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Aspect Term Extraction (ATE), Opinion Term Extraction (OTE) and Aspect Sentiment Clas- sification (ASC) are the essential building blocks of Aspect-based Sentiment Analy- sis (ABSA). They are typically treated as …...
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Unsupervised Data Augmentation for Aspect Based Sentiment Analysis
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