Supervised Machine Learning Based Noninvasive Prediction of Atrial Flutter Mechanism from P-to-P Interval Variability under Imbalanced Dataset Conditions

Table 9

Summary of data validation results at best augmentation rate.

Parameter	Subparameter	Rank-1	Rank-2	Rank-3
CDF		Smoothed-bootstrap	Modified-SMOTE	SMOTE
Boxplot		Modified-SMOTE	SMOTE	Smoothed-bootstrap
KS test		Modified-SMOTE	SMOTE	Smoothed-bootstrap
Statistical	Mean	Modified-SMOTE	SMOTE	Smoothed-bootstrap
	Var	Smoothed-bootstrap	Modified-SMOTE	SMOTE
	Skew	Smoothed-bootstrap	Modified-SMOTE	SMOTE