Analysis of the Construction of Dance Teaching System Based on Digital Media Technology

In the special performance prediction model of dance cadets, the physical form quality index is regarded as the dependent variable and the special achievement is regarded as the dependent variable. The results of association analysis and cluster analysis showthat there are 6 specific items of higher sensitivity in body shape, physical quality and special quality. Neural network is adopted to build prediction model, and reliability and error analysis are carried out for this model. The test results show that the model constructed by the neural network is more accurate than the regression model to predict the dance performance and the development level of the physical quality.