[Retracted] Discussion on Innovative Methods of Higher Teacher Education and Training Based on New Artificial Intelligence

Table 1

Comparison of prediction performance of three big data technologies.

Artificial intelligence technology	The effect of regression analysis
	Squared correlation coefficient	Root mean squared difference
	(r^2)	(RMSE)
MSV	0.9238	0.2011
Based on LS-SVM-PSO	0.9821	0.1562
SVM	0.8674	0.268