cpu memory requirement for ZCA

[balibata]

Hi, appreciate your work. I got a problem when I try to apply your method to larger dataset of 90,000 images with 224*224 size. It seems that during buffer, the loading of images will automatically be killed at round 1800/90000 at "Train ZCA". Is there any way to solve such problem?

[GzyAftermath]

Sorry for the late response. Unfortunately, we didn't solve that. BTW, according to my experiments, ZCA might not be that useful in high-resolution cases. You might even see a performance improvement when performing the distillation on Tiny ImageNet without using ZCA