Design of college education evaluation based on accompanying data acquisition and mathematical analysis

According to the needs of higher education teaching evaluation, we analyzes the problems in teaching evaluation, provide the method of using accompanying data acquisition and mathematical analysis, designs the education and teaching big data platform, collects the relevant data generated in the teaching process in real time by using information system, video equipment and IoT system, optimizes the evaluation indicators, and constructs the evaluation model, achieve comprehensive evaluation in objectively and real time

Analysis of the Teaching Quality of Physical Education Class by Using the Method of Gradient Difference

In order to have a more in-depth understanding of the current classroom efficiency and quality of physical education classes, the author uses the extreme difference method to analyze the teaching quality of physical education. Train the network with a large number of classified samples, so that the network system with analysis ability can objectively evaluate the teaching quality of teachers; The Labview software tool is used to solve the calculations of the sigmoid function, the gradient descent method (δ learning rule), and the mean square error used in the algorithm, so that the constructed model can realize self-learning and evaluation functions. We designed an education quality evaluation model for the characteristics of education quality evaluation. Based on previous research and practice, we have compiled an evaluation index system that includes 3 primary indicators and 10 secondary indicators. As a result of conducting experiments based on this index system and the quality evaluation model of education, it became clear that this model is effective