Why do you train the student model using the last-trained teacher model, rather than the teacher model with the highest recognition rate?"

[Gabriel-18]

My reproduced results are significantly different from the results provided in your paper.I evaluated the last student model using the code and parameters provided by you.
rank,values
1,42.542918454935624
5,50.88519313304721
10,54.21137339055794
20,57.242489270386265