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

Table 1

Comparison of educational efficiency of chorus major.

Year	Path optimization based on multiverse algorithm	Path optimization based on association rule algorithm	Path optimization based on clustering algorithm
2017	1.427	0.605	0.775
2018	1.544	0.684	0.742
2019	1.480	0.742	0.821
2020	1.462	0.673	0.883