The Automatic Teaching Quality Assessment System(ATQAS)is a system that school teachers and parents of stu-dents are always looking for.The previous system of assessing the quality of teaching and learning was basically in the form of a questionnaire that students had to fill in manually.The students fill in the form with essentially perceptual memories that are not precise enough.This paper proposes and implements a method to analyse the effectiveness of teaching and learning through expres-sion recognition,instant memory,definition of concentration,calculation of mean value,and finally formation of graphs of students'listening concentration for the purpose of teaching quality assessment.Assessment criteria are the paving stones for quality improve-ment and the realisation of the programme will contribute to the quality of teaching and learning.
关键词
表情识别/教学质量/自动评估/Xception模型/逐点卷积
Key words
recognition of sb's expression/quality of teaching and learning/automated assessment/Xception model/point-by-point convolution
万方数据