Table 2 Area under ROC curve obtained during analysis
From: On the feasibility of tilt test outcome early prediction using ECG and pressure parameters
Classifier | Analysis performed | Maximum | Mean/SD |
|---|---|---|---|
Linear | Individual authors methods | 0.65 | 0.56 ± 0.06 |
Individual authors methods (optimal segment preselect) | 0.65 | 0.61 ± 0.03 | |
SVM | Individual authors methods | 0.79 | 0.59 ± 0.22 |
Simultaneous authors methods | 0.79 | 0.57 ± 0.1 | |
Simultaneous authors methods with PCA | 0.76 | 0.58 ± 0.1 | |
Sample entropy | 0.69 | 0.56 ± 0.11 | |
DFA | 0.68 | 0.54 ± 0.12 | |
Sample entropy with PCA | 0.70 | 0.56 ± 0.09 | |
DFA with PCA | 0.67 | 0.54 ± 0.09 |