User Experience Perception Algorithm for Long and Short Videos Based on Multiple Nonlinear Regression

Table 3

User perception accuracy with different types of videos under different evaluation models.

Video types/Evaluation models	Popular video	Common video	Unpopular video	Long video	Short video	Average perceptionaccuracy
LSMNR	0.9645	0.9851	0.9771	0.9912	0.9870	0.9810
MLR	0.9125	0.9250	0.8957	0.9912	0.9037	0.9256
SVM	0.8962	0.9594	0.9481	0.9556	0.9459	0.9410
NN	0.9140	0.9590	0.9432	0.9592	0.9401	0.9431