Reform and Innovation of Post-Secondary Classroom Teaching Quality Evaluation Based on Head-Up Rate
The evaluation of classroom teaching quality has always been a key content in higher education teaching reform.In this paper,aiming at the subjectivity,randomness,and complexity of traditional teacher-student questionnaire survey methods,a method for evaluating classroom teaching quality based on real-time detection of head-up rate is proposed.By improving the YOLOv5 model,a real-time detection algorithm for classroom head-up rate based on the improved model is implemented,serving as an auxiliary means for evaluating classroom teaching quality.Experimental verification and comparative analysis demon-strate that this method has the characteristics of objectivity,real-time feedback,and simplicity of operation,enabling timely and objective evaluation of classroom teaching quality.It can provide a scientific basis for the reform and innovation of course evalu-ation in various disciplines,offering strong support for improving teaching quality and optimizing teaching effectiveness.
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