Question about the accuracy on duke

[Yarloy]

Hi, I have downloaded the two pretrained models(net_lst.pth and result2.mat) you have attached on other issue, but I cannot reach the top accurancy mentioned in your paper. For example, the top1 I got is 94.3, and after rerank, top1 acc is 92.2, but in your paper, it is 94.4 and 94.5, I am wondering the reason for this diffrence, do you mind giving me some advice on it? thanks a lot.