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
no code implementations • 15 Oct 2020 • Xiaofei Mao, Jiahao Cao, Dongfang Li, Xia Jia, Qingfang Zheng
On one hand, CGPN learns to extract effective body part features for both holistic and partial person images.