Table 9 Effect of MIT-BIH dataset expansion.
From: Data imbalance in cardiac health diagnostics using CECG-GAN
Label | Before | After | Augmentation ratio (%) |
|---|---|---|---|
Premature atrial beat | 1950 | 68024 | 3488.41 |
Premature ventricular beat | 6974 | 70726 | 1014.13 |
Left bundle branch block | 6578 | 70180 | 1066.88 |
Right bundle branch block | 4967 | 70354 | 1416.42 |
