no code implementations • ACL 2021 • Mengting Hu, Shiwan Zhao, Honglei Guo, Chao Xue, Hang Gao, Tiegang Gao, Renhong Cheng, Zhong Su
Aspect category detection (ACD) in sentiment analysis aims to identify the aspect categories mentioned in a sentence.
no code implementations • 1 Feb 2021 • Hang Gao, Mengting Hu, Renhong Cheng, Tiegang Gao
Answer selection is a task to choose the positive answers from a pool of candidate answers for a given question.
no code implementations • CONLL 2019 • Mengting Hu, Shiwan Zhao, Honglei Guo, Renhong Cheng, Zhong Su
The attention is expected to concentrate on opinion words for accurate sentiment prediction.
Aspect-Based Sentiment Analysis Aspect-Based Sentiment Analysis (ABSA) +1
no code implementations • IJCNLP 2019 • Mengting Hu, Yike Wu, Shiwan Zhao, Honglei Guo, Renhong Cheng, Zhong Su
Cross-domain sentiment classification has drawn much attention in recent years.
no code implementations • IJCNLP 2019 • Mengting Hu, Shiwan Zhao, Li Zhang, Keke Cai, Zhong Su, Renhong Cheng, Xiaowei Shen
Aspect level sentiment classification is a fine-grained sentiment analysis task.