Data Augmentation

[LQchen1]

Regarding data augmentation, I see that the data augmentation used in the paper is relatively simple, in the classic algorithm, rich data augmentation strategies are used, I wonder what is the reason for the author to use simple data augmentation? I'm new to this field.

[nnnth]

Sorry for the late response. Because our modeling approach differs from previous methods, we are unsure which data augmentation techniques are effective. We did not investigate this matter thoroughly and therefore adopted relatively simple data augmentation methods. I believe that selecting appropriate data augmentation strategies could lead to better performance.