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Sentiment Analysis
Exploiting Sentiment and Common Sense for Zero-shot Stance Detection
The stance detection task aims to classify the stance toward given documents and topics. Since the topics can be implicit in documents …
Yun Luo
,
Zihan Liu
,
Yuefeng Shi
,
Stan Z. Li
,
Yue Zhang
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Exploiting Unlabeled Data for Target-Oriented Opinion Words Extraction
Target-oriented Opinion Words Extraction (TOWE) is a fine-grained sentiment analysis task that aims to extract the corresponding …
Yidong Wang
,
Hao Wu
,
Ao Liu
,
Wenxin Hou
,
Zhen Wu
,
Jindong Wang
,
Takahiro Shinozaki
,
Manabu Okumura
,
Yue Zhang
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Mere Contrastive Learning for Cross-Domain Sentiment Analysis
Cross-domain sentiment analysis aims to predict the sentiment of texts in the target domain using the model trained on the source …
Yun Luo
,
Fang Guo
,
Zihan Liu
,
Yue Zhang
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Discrete Opinion Tree Induction for Aspect-based Sentiment Analysis
Dependency trees have been intensively used with graph neural networks for aspect-based sentiment classification. Though being …
Chenhua Chen
,
Zhiyang Teng
,
Zhongqing Wang
,
Yue Zhang
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