15 citations · 26 across the 13 of their papers we have counts for
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cs.CL2020★ 15 cited
Grid Tagging Scheme for Aspect-oriented Fine-grained Opinion Extraction
Zhen Wu, Chengcan Ying, Fei Zhao +3
Aspect-oriented Fine-grained Opinion Extraction (AFOE) aims at extracting aspect terms and opinion terms from review in the form of opinion pairs or additionally extracting sentime…
cs.CL2020★ 3 cited
Attention Transfer Network for Aspect-level Sentiment Classification
Fei Zhao, Zhen Wu, Xinyu Dai
Aspect-level sentiment classification (ASC) aims to detect the sentiment polarity of a given opinion target in a sentence. In neural network-based methods for ASC, most works emplo…
cs.CL2020★ 1 cited
Latent Opinions Transfer Network for Target-Oriented Opinion Words Extraction
Zhen Wu, Fei Zhao, Xin-Yu Dai +2
Target-oriented opinion words extraction (TOWE) is a new subtask of ABSA, which aims to extract the corresponding opinion words for a given opinion target in a sentence. Recently,…