[Retracted] Optimization Path of Art Teaching Methods in Colleges Based on Multiuniverse Algorithm and IOT

Table 3

Comparison of educational efficiency of drama major.

Year	Path optimization based on multiverse algorithm	Path optimization based on association rule algorithm	Path optimization based on clustering algorithm
2017	1.456	0.743	0.820
2018	1.434	0.872	0.673
2019	1.557	0.781	0.848
2020	1.588	0.763	0.612