No learning rate decay in the present training code.

[Tommy307]

Dear author: Thanks for your marvelous job and the code shared in github. I just run your code, and the result is lower than that stated in the paper, and the validation result is shown in the image below:

I find out that in the present train.py, the code that realize lr decay is missing:

I wonder if the code is not right, or you put the lr decay in other place. Looking forward to your reply.

Sincere.