Table 4 Comparative analysis of models' performance across all folds.

From: Deep learning approaches for assessing pediatric sleep apnea severity through SpO2 signals

Model

Average four-class accuracy (%)

Average four-class kappa

Model size (MB)

Number of parameters

ResNet

72.90

0.57

85.32

22,366,673

CNN-BiGRU-Attention

75.95

0.63

0.199

51,089