They use 10-fold cross-validation, but yes imo this entire paper does not pass the smell test. They used pre-trained Resnet and ViT without specifying pre-train

They use 10-fold cross-validation, but yes imo this entire paper does not pass the smell test. They used pre-trained Resnet and ViT without specifying pre-training on what so Ièm 99% sure that they picked their weights from the pytorch model zoo or similar and as applying an ImageNet-pretraining to ECG classification.