After the augmentation, there is a Create part, I dont want to x2 or x3 the data which could mess with my split 80-10-10. Anyone can help me? (There is no x1!!!)
The original image is always included in your train set, so 1 original image + 1 augmentation means it is always at least 2x. May I ask why you want to preserve that split? Some online augmentations will be applied anyways, so the model will see many different versions of your train images