[Retracted] Classification Method of Emotional Characteristics of Vocal Singing under Multicultural Values

Table 7

The classification accuracy of the three models for music clips with male singers in the entire test set.

Classification method
Model	Accuracy
	SVM	Adaboost
model1	0.830	0.963
csmodel2	0.658	0.762
epmodel2	0.707	0.798