Application of Decision Tree in PE Teaching Analysis and Management under the Background of Big Data

Table 2

Performance evaluation of PE teaching management system.

Algorithm	System response time	Student satisfaction (%)	Teacher satisfaction (%)	Management rationality (%)
System	0.31	96.5	95.7	97.7
Distributed intelligent management system of PE teaching in colleges and universities	0.83	90.3	87.8	93.1
Intelligent management system of college PE teaching based on data warehouse	0.58	88.3	88.3	90.3