no code implementations • NAACL 2022 • Jiahao Cao, Rui Liu, Huailiang Peng, Lei Jiang, Xu Bai
Then we propose a differential sentiment loss instead of the cross-entropy loss to better classify the sentiments by distinguishing the different distances between sentiments.
Aspect-Based Sentiment Analysis Aspect-Based Sentiment Analysis (ABSA) +3
1 code implementation • 8 Nov 2023 • Xusheng Zhao, Hao Peng, Qiong Dai, Xu Bai, Huailiang Peng, Yanbing Liu, Qinglang Guo, Philip S. Yu
Aspect-based sentiment analysis (ABSA) is dedicated to forecasting the sentiment polarity of aspect terms within sentences.
Aspect-Based Sentiment Analysis Aspect-Based Sentiment Analysis (ABSA) +1
no code implementations • 17 Oct 2023 • Xusheng Zhao, Hao liu, Qiong Dai, Hao Peng, Xu Bai, Huailiang Peng
We showcase the effectiveness of MSGT-SL on real-world SL tasks, demonstrating the empirical benefits gained from the graph transformer and multi-omics data.
no code implementations • CONLL 2019 • Chaodong Tong, Huailiang Peng, Qiong Dai, Lei Jiang, Jianghua Huang
We propose a method called reverse mapping bytepair encoding, which maps named-entity information and other word-level linguistic features back to subwords during the encoding procedure of bytepair encoding (BPE).