现代信息科技2024，Vol.8Issue(6)：194-198,5.DOI:10.19850/j.cnki.2096-4706.2024.06.041
基于表情识别技术的教学效果反馈研究
Research on Teaching Effect Feedback Based on Expression Recognition Technology
摘要
Abstract
With the rapid development of artificial intelligence technology,the application of facial expression recognition technology is becoming increasingly widespread.A college is a gathering place for students,and the source of facial expression data is abundant,providing data support for the research of facial expression recognition technology.This paper takes classroom recorded videos as the research object,uses K210 to detect face for facial expression feature extraction and classification,and grades the classroom quality.The Pearson product moment correlation coefficient is used to verify the correlation between classroom quality grade rating and teacher evaluation,and finally,a study on teaching effect feedback is conducted.关键词
人工智能/表情识别/教学效果Key words
Artificial Intelligence/facial expression recognition/teaching effect分类
信息技术与安全科学引用本文复制引用
许晓萍..基于表情识别技术的教学效果反馈研究[J].现代信息科技,2024,8(6):194-198,5.基金项目
无锡城市职业技术学院横向课题项目(HX2023017) （HX2023017）
无锡城市职业技术学院校级教育教学改革立项课题 （）
