where can I get the val loss?

[FrankFang0813]

Hi, first, thank you for your code!!!

I want to use val loss to choose the best ckpt, I think "loss_meter.avg" is training loss.
So where can I get the val loss?
thank you!!

[gathierry]

You can get the loss value from ret here with ret["loss"]

FastFlow/main.py

Line 96 in 37c99ae

ret = model(data)

Then build another loss_meter in eval_once function to aggregate the losses.