about modify d=25 meters

[kaiyi98]

Thank you for your work. If I want to change the threshold of distance, what should I modify in the code

[yxgeee]

for training (sampling positives and negatives) or test (evaluation)?

[kaiyi98]

for training (sampling positives and negatives) or test (evaluation)?
both, because my dataset is garage image, a smaller error is required.