This repository was archived by the owner on May 1, 2025. It is now read-only.
This repository was archived by the owner on May 1, 2025. It is now read-only.
Overflow in autocontrast_func #134
Description
I was getting a RuntimeWarning: overflow encountered in scalar negative for offset = -low * scale in dataset/randaugment.py:32:.
The reason is that low is of class 'numpy.uint8', offset assumes this datatype, leading to problems in cases where scale is a floating point number, e.g. scale=1.0805084745762712, low=2. This leads to a wrong offset calculation because of the overflow, e.g. with offset: 274.4491525423729.
The bug could be easily fixed with casting the type of low as in offset = -np.float64(low) * scale.