Different result of mean IU under almost the same circumstance except different batch_size

[tjpulkl]

Hi：
Could you tell me why I get the following results when I download and run your code?
the bigger of the batch_size, the lower mean IU value
Batch_size Input_size Docker ID Mean IU
4 384,384 cd0 53.808
8 384,384 cd0 51.93
12 384,384 cd0 51.059
14 384,384 cd0 50.71
16 384,384 d9a 50.78
24 384,384 d9a 49.34

Thank you!

[YU-0626]

4 384,384
Could you tell me about your learning rate,when your batch_size=4 input_size=384?thanks!

[tjpulkl]

LR=1e-3. if we set LR=7.0e-3, you can set batch_size=24, and get the result above 53.1