作者位次 #2/5ACL 2026Findings· Findings of ACL
From Coarse to Fine: A Multi-Granularity Multimodal Framework for Teacher Sentiment Analysis
Zhiyi Duan · Xiangren Wang · Jiangshan Guan · Bing Jia · Qianli Xing
摘要
Teacher sentiment analysis is pivotal for understanding instructional dynamics, yet it remains challenging because classroom expressions are professionally regulated performances rather than spontaneous outbursts. However, existing approaches typically treat sentiment as a static, monolithic labe...