Thanks for your explanation. And sorry, I may mislead you.
For example, I train a model 100 epochs. for each epoch, i have a training loss and test loss (i’ve done train test split), and other eval metrics. Now i find epoch 50 has the smallest test loss, while epoch 90 has the highest test mean iou. Which model weights should I use? the one of epoch 50 or the one of epoch 90?