fast.ai callbacks to add a combination of CutMix & MixUp, or CutMix, MixUp, & Augmentation.
I will use the testing method from fast.ai's 19_callback.mixup.ipynb
First test CutMix
cutmix = CutMixUp(cutmix_ratio=1, mixup_ratio=0)
test_cutmixup(cutmix, dls)
Then MixUp
mixup = CutMixUp(mix_alpha=1., cutmix_ratio=0, mixup_ratio=1)
test_cutmixup(mixup, dls)
First test CutMix
cutmix = CutMixUpAugment(cutmix_ratio=1, mixup_ratio=0, augment_ratio=0)
test_cutmixup(cutmix, dls)