Research on the Application of Multi-Objective Decision Making Algorithm and Teaching Quality Improvement in Physical Education Teaching in Colleges and Universities

Abstract

In this paper, in order to solve the multi-objective decision-making problem of teachers in physical education teaching, the weights of indicators at all levels in the hierarchical analysis method physical education teaching quality index system are introduced to be assigned. Then the fuzzy decision theory model is used to expand the one-dimensional decision-making of the fuzzy comprehensive evaluation model into multi-dimensional decision-making, to help college physical education teachers to complete the multi-objective decision-making of the teaching process and improve the quality of teaching. The results show that: in the fuzzy comprehensive evaluation index system of physical education constructed in this paper, the weight of the first-level index teaching process evaluation is the highest (0.4363), and the weight of the teaching background is the lowest (0.0611); among the second-level indexes, the top three indexes are the elements of the physical education curriculum, the organizational and systematic guarantee of the physical education teaching in the school and the overall performance of the teaching activities, and the comprehensive weights are 0.2015, 0.168 and 0.1409, respectively. 168 and 0.1409 respectively, and the weights of the rest of the indicators range from 0.0122 to 0.108, which shows that the importance of each indicator varies greatly. In addition, this paper summarizes nine group paths to improve the quality of physical education teaching, which can explain about 80% of the cases of physical education teaching quality improvement in colleges and universities.